CN215536168U

CN215536168U - Head protection frame for interventional operation

Info

Publication number: CN215536168U
Application number: CN202121384208.XU
Authority: CN
Inventors: 孟飞剑
Original assignee: DANYANG PEOPLE'S HOSPITAL
Current assignee: DANYANG PEOPLE'S HOSPITAL
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-18
Anticipated expiration: 2031-06-21

Abstract

The utility model relates to the technical field of medical operation tools and discloses a head protection frame for interventional operation, which comprises a supporting plate, wherein an arc-shaped fixing frame is fixedly arranged at the top of the supporting plate, a sliding hole is formed in the arc-shaped fixing frame, a sliding sheet is connected in the sliding hole in a sliding manner, a sliding rod is connected in the sliding sheet in a sliding manner, a head fixing frame is fixedly arranged at one end, located on the inner side of the arc-shaped fixing frame, of the sliding rod, a connecting pipe which extends to the outer side of the arc-shaped fixing frame and is located on the outer side of the sliding rod is fixedly arranged on the outer side of the sliding sheet, a connecting sheet is fixedly arranged in the connecting pipe, an adjusting rod which extends to the inner side of the sliding rod and is rotatably connected with the sliding rod is in threaded connection with the connecting sheet, and a rotating handle is fixedly arranged at one end, far away from the sliding rod, of the adjusting rod. This intervene operation and use head protection frame has possessed that can be convenient fixed can not cause the advantage of burden to the patient simultaneously with patient's head.

Description

Head protection frame for interventional operation

Technical Field

The utility model relates to the technical field of medical operation tools, in particular to a head protection frame for interventional operation.

Background

Interventional radiology, also called interventional therapeutics, is an emerging discipline combining image diagnosis and clinical treatment, which has been rapidly developed in recent years. Under the guidance and monitoring of digital subtraction angiography, CT, ultrasound, magnetic resonance and other imaging devices, puncture needles, catheters and other interventional devices are used to guide specific instruments into the diseased region of human body through natural pores or tiny wounds, and the total name of a series of technologies is the clinical three-support disciplines which are parallel to the traditional internal medicine and surgery.

The function that can adjust is mostly had at head protection frame in current intervention operation, but can't be convenient fix patient's head for patient's head still can slightly rock, and the protection frame that can fix can lead to the fact certain oppression to the patient usually, makes patient's head uncomfortable, so provides an intervention operation and protects frame with head and solve the above-mentioned problem that provides.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a head protection frame for interventional operation, which has the advantages of conveniently fixing the head of a patient and avoiding causing burden to the patient, and solves the problems that the head of the patient still can slightly shake due to the fact that the head of the patient cannot be conveniently fixed but the head of the patient can not be conveniently fixed in the existing head protection frame for interventional operation, and the fixable protection frame generally causes certain oppression to the patient and causes discomfort to the head of the patient.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides an intervene operation and use head protection frame, includes the layer board, the top fixed mounting of layer board has the arc mount, the sliding hole has been seted up to the inside of arc mount, the inside sliding connection in sliding hole has the slide, the inside sliding connection of slide has the slide bar, the slide bar is located the inboard one end fixed mounting of arc mount and has the head mount, the outside fixed mounting of slide has the connecting pipe that extends to the arc mount outside and is located the slide bar outside, the inside fixed mounting of connecting pipe has the connection piece, the inside threaded connection of connection piece has the regulation pole that extends to the inside and rotate with the slide bar of slide bar and be connected, the one end fixed mounting that the slide bar was kept away from to the regulation pole has turning handle.

The utility model has the beneficial effects that:

this intervene operation and use head protection frame has possessed that can be convenient fixed can not cause the advantage of burden to the patient simultaneously with patient's head.

On the basis of the technical scheme, the utility model can be further improved as follows.

Further, the head mount includes the connecting plate with slide bar fixed connection, the one end fixed mounting that the slide bar was kept away from to the connecting plate has annular pressure sensor, the one end fixed mounting that annular pressure sensor kept away from the connecting plate has the spring, the one end fixed mounting that annular pressure sensor was kept away from to the spring has the pressure plate, the pressure plate has the restriction lever that runs through and extend to the slide bar inside with spring fixed connection's one end fixed mounting.

Adopt the beneficial effect of above-mentioned further scheme to be that, the head mount can be convenient restrict patient's head, and the setting of a plurality of head mounts can be convenient fix from a plurality of positions for fixed effect is better.

Further, the limiting rod is square, and the spring and the pressure plate are located on the outer side of the limiting rod.

Adopt above-mentioned further scheme's beneficial effect to be square restriction pole and can restrict the pressure plate, prevent that the pressure plate from appearing the circumstances such as rotation and wrench movement.

Further, one side that the spring was kept away from to the pressure plate is provided with the cushion and is circular-arcly, the pressure plate is circular.

Adopt above-mentioned further scheme's beneficial effect be, the setting of cushion can prevent that the patient from producing stereoplasm extrusion sense when the head is fixed to prevent that the patient from appearing the head discomfort.

Furthermore, the one end fixed mounting that the slide bar is located the arc mount outside has spherical rotation groove, the one end fixed mounting that the turning handle was kept away from to the regulation pole has the ball that rotates with spherical rotation groove and is connected.

The beneficial effect who adopts above-mentioned further scheme is that, the setting of rotating groove and rolling ball can guarantee to adjust the rotation of pole and slide bar and be connected when, does not influence the rotation of adjusting pole itself.

Furthermore, the number of the sliding pieces is not less than three, and the sliding pieces are arranged in an arc shape.

Adopt above-mentioned further scheme's beneficial effect be, the setting of a plurality of slides can guarantee that many places fix patient's head, prevent that the patient from removing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is a diagram of the connection plate to the annular pressure sensor of the present invention;

FIG. 4 is a three-dimensional view of the present invention.

In the figure: 1. a support plate; 2. an arc-shaped fixing frame; 3. a slide hole; 4. a slide sheet; 5. a slide bar; 6. a head mount; 61. a connecting plate; 62. an annular pressure sensor; 63. a spring; 64. a pressure plate; 65. A restraining bar; 7. a connecting pipe; 8. connecting sheets; 9. adjusting a rod; 10. the handle is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the embodiment, a head protection frame for interventional operation is provided by figures 1-4, the utility model comprises a supporting plate 1, an arc-shaped fixing frame 2 is fixedly installed at the top of the supporting plate 1, a reminding device electrically connected with an annular pressure sensor is fixedly installed at the top of the supporting plate 1, a sliding hole 3 is formed in the arc-shaped fixing frame 2, a sliding sheet 4 is slidably connected in the sliding hole 3, the number of the sliding sheet 4 is not less than three, the sliding sheet 4 is arranged in an arc shape, a spherical rotating groove is fixedly installed at one end of the sliding rod 5, which is positioned at the outer side of the arc-shaped fixing frame 2, a rotating ball rotatably connected with the spherical rotating groove is fixedly installed at one end of an adjusting rod 9, which is far away from a rotating handle 10, the sliding rod 5 is slidably connected in the sliding sheet 4, a head fixing frame 6 is fixedly installed at one end of the sliding rod 5, which is positioned at the inner side of the arc-shaped fixing frame 2, the head fixing frame 6 comprises a connecting plate 61 fixedly connected with the sliding rod 5, an annular pressure sensor 62 is fixedly installed at one end, far away from the sliding rod 5, of the connecting plate 61, a spring 63 is fixedly installed at one end, far away from the connecting plate 61, of the annular pressure sensor 62, a pressure plate 64 is fixedly installed at one end, far away from the annular pressure sensor 62, of the spring 63, a cushion is arranged on one side, far away from the spring 63, of the pressure plate 64 and is arc-shaped, the pressure plate 64 is circular, a limiting rod 65 penetrating and extending into the sliding rod 5 is fixedly installed at one end, fixedly connected with the spring 63, of the pressure plate 64, the limiting rod 65 is square, the spring 63 and the pressure plate 64 are both located on the outer side of the limiting rod 65, a connecting pipe 7 extending to the outer side of the arc-shaped fixing frame 2 and located on the outer side of the sliding rod 5 is fixedly installed on the outer side of the sliding sheet 4, a connecting sheet 8 is fixedly installed inside the connecting sheet 7, an adjusting rod 9 extending into the sliding rod 5 and rotatably connected with the sliding rod 5 is in threaded connection inside the connecting sheet 8, and a rotating handle 10 is fixedly arranged at one end of the adjusting rod 9 far away from the sliding rod 5.

The working principle is as follows:

the first step is as follows: when the head of a patient needs to be fixed, the sliding sheet 4 and the sliding holes 3 can slide, so that the position of each head fixing frame 6 is adjusted, after the position is adjusted to be proper, the rotating handle 10 is screwed to push the sliding rod 5 to contact the arc-shaped fixing frame 2, when the pressure plate 64 contacts the head of the patient, the spring 63 starts to compress, the annular pressure sensor 62 senses pressure to remind an operator, and meanwhile, the compressed spring 63 enables the sliding sheet 4 and the sliding holes to be tightly attached and cannot move;

the second step is that: the head fixing frames 6 are fixed according to the first step operation, the whole head of the patient can be fixed, meanwhile, the springs 63 are arranged, so that the patient can buffer if the patient moves, and the pressure plate 64 can reduce the collision sense generated when the head of the patient moves.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intervene operation and use head protection frame, includes layer board (1), its characterized in that: an arc-shaped fixing frame (2) is fixedly arranged at the top of the supporting plate (1), a sliding hole (3) is formed in the arc-shaped fixing frame (2), a sliding sheet (4) is connected inside the sliding hole (3) in a sliding way, a sliding rod (5) is connected inside the sliding sheet (4) in a sliding way, a head fixing frame (6) is fixedly arranged at one end of the sliding rod (5) positioned at the inner side of the arc-shaped fixing frame (2), the outer side of the sliding sheet (4) is fixedly provided with a connecting pipe (7) which extends to the outer side of the arc-shaped fixed frame (2) and is positioned on the outer side of the sliding rod (5), a connecting piece (8) is fixedly arranged inside the connecting pipe (7), an adjusting rod (9) which extends to the inside of the sliding rod (5) and is rotatably connected with the sliding rod (5) is connected with the inner part of the connecting piece (8) through screw threads, and a rotating handle (10) is fixedly arranged at one end of the adjusting rod (9) far away from the sliding rod (5).

2. A head protection frame for interventional procedures as defined in claim 1, wherein: head mount (6) include with slide bar (5) fixed connection's connecting plate (61), the one end fixed mounting that slide bar (5) were kept away from in connecting plate (61) has annular pressure sensor (62), the one end fixed mounting that connecting plate (61) were kept away from in annular pressure sensor (62) has spring (63), the one end fixed mounting that annular pressure sensor (62) were kept away from in spring (63) has pressure plate (64), pressure plate (64) and spring (63) fixed connection's one end fixed mounting have run through and extend to inside restriction lever (65) of slide bar (5).

3. A head protection frame for interventional procedures as defined in claim 2, wherein: the limiting rod (65) is square, and the spring (63) and the pressure plate (64) are located on the outer side of the limiting rod (65).

4. A head protection frame for interventional procedures as defined in claim 2, wherein: one side of the pressure plate (64) far away from the spring (63) is provided with a cushion and is arc-shaped, and the pressure plate (64) is circular.

5. A head protection frame for interventional procedures as defined in claim 1, wherein: the one end fixed mounting that slide bar (5) are located arc mount (2) outside has spherical rotation groove, the one end fixed mounting that adjustment pole (9) kept away from twist grip (10) has the ball that rotates the groove and rotate the connection with the sphere.

6. A head protection frame for interventional procedures as defined in claim 1, wherein: the number of the sliding pieces (4) is not less than three, and the sliding pieces (4) are arranged in an arc shape.