CN211271847U - Neurosurgery nursing head positioning bracket - Google Patents

Abstract

The utility model provides a neurosurgery nursing head positioning bracket. Neurosurgery nursing head positioning bracket includes base, head bracket, fixed establishment and regulation structure, set up flutedly on the base, and the equal fixed mounting in base upper surface has a rotation seat, head bracket both sides all rotate with the rotation seat through the round pin axle and are connected, fixed establishment all installs on the head bracket, adjust the structrual installation on the mounting bracket, fixed establishment includes fixing base, elastic bandage, spacing through-hole piece, thread fixing pole, pressure disk and pulling piece, the fixing base is installed on the head bracket, and fixing base fixedly connected with elastic bandage, the pulling piece is installed to elastic bandage's the other end, spacing through-hole piece fixed mounting is on the head bracket, the thread fixing pole passes spacing through-hole piece and extends to and is connected with the pressure disk in the spacing through-hole piece. The utility model provides a neurosurgery nursing head positioning bracket has angle-adjustable's advantage.

Description

Neurosurgery nursing head positioning bracket

Technical Field

The utility model relates to the field of medical technology, especially, relate to a neurosurgery nursing head positioning bracket.

Background

Currently, the current state of the art commonly used in the industry is such that: during neurosurgery, the patient may move his head due to pain or other causes. When carrying out such meticulous operation, if patient's head removes often, can cause very big puzzlement for the doctor to increase operation risk, current partial neurosurgery nursing head locating support is in fixed back to patient's head simultaneously, is difficult for carrying out the angle fine setting to patient's face.

Therefore, there is a need to provide a neurosurgical care head positioning bracket that solves the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a neurosurgery nursing head positioning bracket with adjustable angle.

The utility model provides a neurosurgery nursing head positioning bracket includes: the base is provided with a groove, and the upper surfaces of the base at the two sides of the groove are fixedly provided with rotating seats; the two sides of the head bracket are respectively and rotatably connected with the two corresponding rotating seats through pin shafts, and a positioning cavity for positioning the head of a patient is formed in the head bracket; the fixing mechanism comprises a fixing seat, an elastic bandage, a limiting through hole block, a thread fixing rod, a pressure plate and a pulling piece, wherein the fixing seat is fixedly arranged on the head bracket at one side of the positioning cavity, the inner wall of the fixing seat is fixedly connected with the elastic bandage, the pulling piece is fixedly embedded at the other end of the elastic bandage, the limiting through hole block is fixedly arranged on the head bracket at the other side of the positioning cavity, one end of the thread fixing rod penetrates through a threaded hole formed in the top of the limiting through hole block and extends into the limiting through hole block, and the extending end of the thread fixing rod is provided with the pressure plate which is rotatably connected; the adjusting structure is installed on the installation frame, and the installation frame is fixedly installed on the upper surface of the base.

Preferably, adjust the structure and include ball hinge, threaded rod, threaded sleeve, head rod and second connecting rod, the rotation chamber that ball hinge and head bracket were seted up is articulated, and rotates the chamber setting and keep away from the upper surface of rotating the seat at head bracket, the ball hinge rotates with the head rod through the round pin axle to be connected, and the other end of head rod rotates with the one end of second connecting rod to be connected, the other end of second connecting rod passes through the bearing with the threaded rod and rotates to be connected, and the other end of threaded rod pass on the mounting bracket fixed mounting's threaded sleeve and with threaded sleeve threaded connection.

Preferably, the adjusting structure further comprises a knob fixedly mounted on a threaded rod passing through the threaded sleeve.

Preferably, the mounting bracket is L-shaped and is fixedly mounted on the base.

Preferably, the head rest is directly above the recess.

Preferably, the inner side wall of the positioning cavity is embedded with sponge rubber.

Compared with the prior art, the utility model provides a neurosurgery nursing head positioning bracket has following beneficial effect:

the utility model provides a neurosurgery nurses head positioning bracket, patient's head pillow sleeps in the location intracavity, and keep the face up, pass the through-hole that sets up on the spacing through-hole piece with the pulling piece, make the elastic bandage that is close to patient's forehead department attach on patient's forehead, the elastic bandage that is close to patient's chin department attaches on patient's chin, tighten up the elastic bandage through the pulling piece, the rotatory screw thread dead lever makes the pressure disk compress tightly, fix the elastic bandage that passes spacing through-hole piece, the phenomenon of the elastic bandage appearing slipping back has been prevented; the rotatory turn button drives and goes up the slide along the threaded sleeve on the mounting bracket through the threaded rod, makes the one end of keeping away from the location chamber of head bracket upwards deflect along with the rotation of threaded rod, and the state of slope appears in the location chamber on the consequently head bracket, and then adjusts the facial angle of patient, and the medical personnel of being convenient for diagnose and treat.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a neurosurgical care head positioning bracket according to the present invention;

fig. 2 is an enlarged schematic view of a portion a shown in fig. 1.

Reference numbers in the figures: 1. base, 2, recess, 3, the seat of rotating, 4, head bracket, 5, location chamber, 6, mounting bracket, 7, regulation structure, 71, ball hinge, 72, threaded rod, 73, threaded sleeve, 74, turn button, 75, head rod, 76, second connecting rod, 8, fixed establishment, 81, fixing base, 82, elastic bandage, 83, spacing through-hole piece, 84, threaded fixing pole, 85, pressure disk, 86, pulling piece.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural view of a neurosurgical care head positioning bracket according to a preferred embodiment of the present invention; fig. 2 is an enlarged schematic view of a portion a shown in fig. 1. Neurosurgical care head positioning bracket includes: base 1, head bracket 4, fixed establishment 8 and regulation structure 7, set up fluted 2 on the base 1, and the equal fixed mounting in base 1 upper surface of recess 2 both sides has a rotation seat 3, the both sides of head bracket 4 rotate with two rotation seats 3 that correspond through the round pin axle respectively and are connected, set up the location chamber 5 that is used for patient's head location on the head bracket 4, two specifications are the same fixed establishment 8 all installs on head bracket 4, adjust structure 7 and install on mounting bracket 6, and 6 fixed mounting of mounting bracket at the upper surface of base 1.

In a specific implementation process, as shown in fig. 1 and 2, the fixing mechanism 8 includes a fixing seat 81, an elastic band 82, a limiting through hole block 83, a threaded fixing rod 84, a pressure plate 85 and a pulling piece 86, the fixing seat 81 is fixedly installed on the head bracket 4 on one side of the positioning cavity 5, the elastic band 82 is fixedly connected to the inner wall of the fixing seat 81, the pulling piece 86 is fixedly embedded to the other end of the elastic band 82, the limiting through hole block 83 is fixedly installed on the head bracket 4 on the other side of the positioning cavity 5, one end of the threaded fixing rod 84 penetrates through a threaded hole formed in the top of the limiting through hole block 83 and extends into the limiting through hole block 83, and the pressure plate 85 rotatably connected to the extending end of the threaded fixing rod 84 is installed.

It should be noted that: patient's head pillow is sleeping in location chamber 5, and keep face up, will pull piece 86 and pass the through-hole of seting up on the spacing through-hole piece 83, therefore make the elastic bandage 82 that is close to patient's forehead department attached on patient's forehead, the elastic bandage 82 that is close to patient's chin department is attached on patient's chin, tighten up elastic bandage 82 through pulling piece 86, and then elastic bandage 82 on two fixed establishment 8 is fixed patient's head, after elastic bandage 82 tightens up to the certain degree, rotatory screw thread dead lever 84 makes pressure disk 85 compress tightly, it is fixed to the elastic bandage 82 that passes spacing through-hole piece 83, the phenomenon of the back slip has been prevented to appear in elastic bandage 82.

Referring to fig. 1, the adjusting structure 7 includes a ball hinge 71, a threaded rod 72, a threaded sleeve 73, a first connecting rod 75 and a second connecting rod 76, the ball hinge 71 is hinged to a rotating cavity opened on the head bracket 4, and the rotating cavity is disposed on the upper surface of the head bracket 4 far away from the rotating seat 3, the ball hinge 71 is rotatably connected to the first connecting rod 75 through a pin shaft, the other end of the first connecting rod 75 is rotatably connected to one end of the second connecting rod 76, the other end of the second connecting rod 76 is rotatably connected to the threaded rod 72 through a bearing, the other end of the threaded rod 72 passes through the threaded sleeve 73 fixedly mounted on the mounting frame 6 and is in threaded connection with the threaded sleeve 73, and the adjusting structure 7 further includes a rotating knob 74, and the rotating knob 74 is fixedly mounted on the threaded rod 72 passing through the threaded sleeve 73.

It should be noted that: when medical personnel carried out neurosurgery to the patient head and treated, thereby slide on driving the threaded sleeve 73 on along the mounting bracket 6 through threaded rod 72 through rotatory turn-button 74, because threaded rod 72 is articulated with head bracket 4 through two connecting rods and ball hinge 71 that rotate to connect, make head bracket 4 keep away from the one end in location chamber 5 upwards deflect along with threaded rod 72's rotation, the state of slope appears in location chamber 5 on the consequently head bracket 4, and then adjust the facial angle of patient, the medical personnel of being convenient for diagnose and treat.

Referring to fig. 1, the mounting bracket 6 is L-shaped, and the mounting bracket 6 is fixedly mounted on the base 1, so that the adjusting structure 7 can adjust the head bracket 4 conveniently.

Wherein the head rest 4 is located directly above the recess 2, so that when the end of the head rest 4 remote from the positioning chamber 5 is deflected upwards, the end of the head rest 4 close to the positioning chamber 5 will partially sink into the recess 2.

Wherein, the inside wall of location chamber 5 all gomphosis has the sponge rubber, has improved the patient and has pillowed the comfort level of sleeping in location chamber 5.

The utility model provides a neurosurgery nursing head positioning bracket's theory of operation as follows:

placing the device on a patient bed, sleeping the head of a patient in the positioning cavity 5, keeping the face upward, passing the pull piece 86 through a through hole formed in the limiting through hole block 83, so that the elastic bandage 82 close to the forehead of the patient is attached to the forehead of the patient, the elastic bandage 82 close to the chin of the patient is attached to the chin of the patient, tightening the elastic bandage 82 through the pull piece 86, further fixing the head of the patient through the elastic bandages 82 on the two fixing mechanisms 8, and rotating the threaded fixing rod 84 to enable the pressure plate 85 to compress and fix the elastic bandage 82 passing through the limiting through hole block 83 after the elastic bandage 82 is tightened to a certain degree, so that the phenomenon that the elastic bandage 82 slides back is prevented, and the head of the patient is fixed; thereby slide along the threaded sleeve 73 on the mounting bracket 6 through rotatory turn-button 74 drive, because ball hinge 71 rotates through round pin axle and head rod 75 to be connected, head rod 75 rotates through second connecting rod 76 and threaded rod 72 to be connected, and ball hinge 71 is articulated with head bracket 4, thereby make head bracket 4 keep away from the one end in location chamber 5 upwards deflect along with the rotation of threaded rod 72, the state of slope appears in location chamber 5 on the head bracket 4 consequently, and then adjust the facial angle of patient, the medical personnel of being convenient for diagnose.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (6)

1. A neurosurgical care head positioning carriage comprising:

the device comprises a base (1), wherein a groove (2) is formed in the base (1), and rotating seats (3) are fixedly arranged on the upper surfaces of the base (1) on the two sides of the groove (2);

the head support (4), both sides of the head support (4) are respectively connected with two corresponding rotating seats (3) through pin shafts in a rotating manner, and a positioning cavity (5) for positioning the head of a patient is formed in the head support (4);

the two fixing mechanisms (8) with the same specification are arranged on the head bracket (4), the fixing mechanism (8) comprises a fixing seat (81), an elastic bandage (82), a limiting through hole block (83), a threaded fixing rod (84), a pressure plate (85) and a pulling piece (86), the fixed seat (81) is fixedly arranged on the head bracket (4) at one side of the positioning cavity (5), an elastic bandage (82) is fixedly connected with the inner wall of the fixed seat (81), a pulling piece (86) is fixedly embedded at the other end of the elastic bandage (82), the limiting through hole block (83) is fixedly arranged on the head bracket (4) at the other side of the positioning cavity (5), one end of the threaded fixing rod (84) penetrates through a threaded hole formed in the top of the limiting through hole block (83) and extends into the limiting through hole block (83), and the extending end of the thread fixing rod (84) is provided with a pressure plate (85) which is connected in a rotating way;

adjust structure (7), adjust structure (7) and install on mounting bracket (6), and mounting bracket (6) fixed mounting is at the upper surface of base (1).

2. The neurosurgical care head positioning carriage of claim 1, the adjusting structure (7) comprises a ball hinge (71), a threaded rod (72), a threaded sleeve (73), a first connecting rod (75) and a second connecting rod (76), the ball hinge (71) is hinged with a rotating cavity arranged on the head bracket (4), and the rotating cavity is arranged on the upper surface of the head bracket (4) far away from the rotating seat (3), the ball hinge (71) is rotationally connected with the first connecting rod (75) through a pin shaft, and the other end of the first connecting rod (75) is rotatably connected with one end of the second connecting rod (76), the other end of the second connecting rod (76) is rotatably connected with the threaded rod (72) through a bearing, and the other end of the threaded rod (72) passes through a threaded sleeve (73) fixedly arranged on the mounting rack (6) and is in threaded connection with the threaded sleeve (73).

3. Neurosurgical care head positioning bracket according to claim 2, characterized in that the adjustment structure (7) further comprises a knob (74), the knob (74) being fixedly mounted on a threaded rod (72) passing through a threaded sleeve (73).

4. Neurosurgical care head positioning bracket according to claim 1, characterized in that the mounting frame (6) is "L" shaped and the mounting frame (6) is fixedly mounted on the base (1).

5. Neurosurgical care head positioning bracket according to claim 1, characterized in that the head bracket (4) is directly above the recess (2).

6. Neurosurgical care head positioning bracket according to claim 1, characterized in that the inner side walls of the positioning cavity (5) are all embedded with sponge rubber.

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