CN218279662U

CN218279662U - Adjustable head rest for CT examination in imaging department

Info

Publication number: CN218279662U
Application number: CN202122294264.0U
Authority: CN
Inventors: 谭金龙; 李志华; 何正香
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2023-01-13
Anticipated expiration: 2031-09-22

Abstract

The utility model belongs to the technical field of the medical instrument technique and specifically relates to an adjustable head of CT inspection for image branch of academic or vocational study holds in palm, the on-line screen storage device comprises a base, the top of base is provided with the head and holds in the palm, the bottom that the head held in the palm is provided with adjustment mechanism, the both sides that the center department in top held in the palm all are provided with fixed establishment, the equal fixedly connected with guide bar in both sides that the head held in the palm, the guide way has just been seted up in guide bar corresponding position department at the top of base, the battery is installed at the bottom center department of base, electronic button is all installed to the both sides of base, the sucking disc is all installed to the bottom corner of base, through setting up base, head support, guide bar, guide way and fixed establishment, when having solved present CT inspection, the doctor all can place a head support and support the head that supports the patient, and current head holds in the palm does not have high regulatory function, can's unable adaptation different patients to make the patient feel uncomfortable problem when the inspection easily.

Description

Adjustable head rest for CT examination in imaging department

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an adjustable head rest of CT inspection for imaging branch of academic or vocational study.

Background

The CT examination is an advanced medical scanning examination technique, mainly aiming at the condition of scanning human brain, and generally comprises flat scan CT, enhanced CT and cerebral pond radiography CT, wherein in the CT, an X-ray beam is used for scanning a certain thickness layer of a human body, a detector receives X-rays penetrating through the layer, the X-rays are converted into visible light, then the visible light is converted into electric signals through photoelectric conversion, and the electric signals are converted into digital signals through an analog/digital converter and input into a computer for processing.

At present, during CT examination, a doctor can place a head support to support the head of a patient, the existing head support does not have a height adjusting function and cannot adapt to different patients, so that the patient feels uncomfortable during examination easily, and the problem of improving the adjustable head support for CT examination in an imaging department is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable head rest of CT inspection is used to image branch of academic or vocational study to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an adjustable head of CT inspection is held in palm for imaging branch of academic or vocational study, includes the base, the top of base is provided with the head and holds in the palm, the bottom of head support is provided with adjustment mechanism, the both sides of head support top center department all are provided with fixed establishment, the equal fixedly connected with guide bar in both sides of head support, the top of base and having seted up the guide way in guide bar corresponding position department, the bottom center department of base installs the battery, electronic button is all installed to the both sides of base, the sucking disc is all installed to the bottom corner of base.

As the utility model discloses preferred scheme, adjustment mechanism includes connecting rod, recess, pivot, key seat, screw-nut, spout, drive lead screw and servo motor, the both sides of bottom center department are held in the palm to the connecting rod installation, the bottom that the head held in the palm just corresponds position department at the connecting rod and has seted up the recess, the internally mounted of recess has the pivot, the key seat is installed to the bottom of connecting rod, screw-nut is installed to the bottom of key seat, the top of base just corresponds position department at screw-nut and has seted up the spout, screw-nut's inside center department just installs the drive lead screw in the spout, the drive lead screw is kept away from connecting rod one end fixedly connected with servo motor.

As the utility model discloses preferred scheme, fixed establishment is including fixed gasbag, honeycomb duct and miniature air pump, the top at the head rest is installed to fixed gasbag, the honeycomb duct is installed to the bottom of fixed gasbag, miniature air pump is installed to the bottom of honeycomb duct.

As the utility model discloses preferred scheme, the base is made by the ABS plastics, the head holds in the palm is made by silica gel, the shape of head support and the shape looks adaptation of human head, the guide bar is sliding connection with the connected mode of guide way, the battery is electric connection with electronic button's connected mode.

As the utility model discloses preferred scheme, pivot and connecting rod and the connected mode of drive lead screw and spout is the rotation and is connected, the connecting rod is made by the stainless steel, servo motor is electric connection with electronic button's connected mode, connecting rod and recess and the connected mode of screw-nut and spout is sliding connection, the shape of spout and screw-nut's shape looks adaptation.

As the utility model discloses preferred scheme, miniature air pump is electric connection with electronic button's connected mode, miniature air pump is fixed connection with the connected mode of head rest.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up the base, the head holds in the palm, the guide bar, guide way and fixed establishment, the doctor places the below at patient's head with the base, patient's head leans on the head holds in the palm, the patient presses electronic button, electronic button can start servo motor, servo motor can drive the drive lead screw and rotate, the drive lead screw can promote screw-nut to the direction removal of base center department, distance between the screw-nut jiangxi, screw-nut to the direction removal of base center department can promote the head through the connecting rod and hold in the palm the rebound, the head that rises holds in the palm can promote patient's head and rise to suitable height, can use different patient's requirement, when having solved present CT inspection, the doctor can all place a head and hold in the palm the head that supports patient, current head holds in the palm does not have high regulatory function, can't adapt to different patients, thereby make the patient feel uncomfortable problem when the inspection easily.

2. The utility model discloses in, through setting up fixed establishment, electronic button can start miniature air pump, and during miniature air pump sent the air into fixed gasbag, the air volume in the fixed gasbag increased, and the inflation takes place for the volume of fixed gasbag, and patient's head bag can be carried to the fixed gasbag of inflation, avoids when the inspection, and patient's head bag takes place to rock and influences the inspection result.

3. The utility model discloses in, through setting up the sucking disc, the sucking disc can be fixed the base on the inspection desk of CT inspection, avoids the base to take place to rock.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is an enlarged view of fig. 1 according to the present invention.

In the figure: 1. a base; 2. a head rest; 3. an adjustment mechanism; 4. a fixing mechanism; 5. a guide bar; 6. a guide groove; 7. a storage battery; 8. an electronic button; 9. a suction cup; 301. a connecting rod; 302. a groove; 303. a rotating shaft; 304. a pin boss; 305. a feed screw nut; 306. a chute; 307. driving the screw rod; 308. a servo motor; 401. fixing the air bag; 402. a flow guide pipe; 403. a miniature air pump.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention.

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides an adjustable head rest of CT inspection for image branch of academic or vocational study, which comprises a base 1, the top of base 1 is provided with head support 2, the bottom of head support 2 is provided with adjustment mechanism 3, the both sides of 2 top center departments of head support all are provided with fixed establishment 4, the equal fixedly connected with guide bar 5 in 2 both sides of head support, the guide way 6 has been seted up at the top of base 1 and in 5 corresponding position departments of guide bar, battery 7 is installed to the bottom center department of base 1, electronic button 8 is all installed to the both sides of base 1, sucking disc 9 is all installed to the bottom corner of base 1, base 1 is made by the ABS plastics, head support 2 is made by silica gel, the shape of head support 2 and the shape looks adaptation of human head, guide bar 5 is sliding connection with the connected mode of guide way 6, battery 7 is electric connection with the connected mode of electronic button 8.

In an embodiment, referring to fig. 1 and fig. 2, the adjusting mechanism 3 includes a connecting rod 301, a groove 302, a rotating shaft 303, a pin holder 304, a screw nut 305, a sliding slot 306, a driving screw 307, and a servo motor 308, the connecting rod 301 is installed at two sides of the center of the bottom of the head holder 2, the bottom of the head holder 2 is provided with the groove 302 at a position corresponding to the connecting rod 301, the rotating shaft 303 is installed inside the groove 302, the pin holder 304 is installed at the bottom end of the connecting rod 301, the screw nut 305 is installed at the bottom of the pin holder 304, the sliding slot 306 is opened at a position corresponding to the screw nut 305 at the top of the base 1, the driving screw 307 is installed inside the sliding slot 306 at the center of the inside of the screw nut 305, the servo motor 307 is fixedly connected to one end of the driving screw 307 far away from the connecting rod 301, the servo motor 308 is connected to the connecting rod 303 in a rotating manner, the connecting shaft is connected to the connecting rod 301 in a rotating manner, the connecting rod 307 is made of stainless steel, the connecting rod 301 is connected to the electronic button 8 in a manner, the connecting rod 308 is electrically connected to the groove 302, and the connecting rod nut 305 is connected to the sliding manner, and the sliding slot 306, and the shape of the screw nut 305 is adapted to the shape of the sliding slot 305, and the sliding slot 305 of the sliding slot 305;

the doctor places base 1 in the below of patient's head, sucking disc 9 can fix base 1 on CT check out test set, avoid base 1 to take place to rock, patient's head leans on head support 2, the patient presses electronic button 8, electronic button 8 can start servo motor 308, servo motor 308 can drive lead screw 307 and rotate, drive lead screw 307 can promote screw-nut 305 to base 1 center department direction removal, the distance between screw-nut 305 shortens, screw-nut 305 to base 1 center department direction removal can promote head support 2 through connecting rod 301 and upwards remove, the head support 2 that rises can promote patient's head and rise to suitable height.

In an embodiment, referring to fig. 1 and 3, the fixing mechanism 4 includes a fixing airbag 401, a flow guide tube 402 and a micro air pump 403, the fixing airbag 401 is installed at the top of the head support 2, the flow guide tube 402 is installed at the bottom of the fixing airbag 401, the micro air pump 403 is installed at the bottom end of the flow guide tube 402, the micro air pump 403 is electrically connected to the electronic button 8, and the micro air pump 403 is fixedly connected to the head support 2;

simultaneously, the electronic button 8 starts the miniature air pump 403, the miniature air pump 403 sends air into the fixed air bag 401 through the guide pipe 402, the volume of the air in the fixed air bag 401 is increased, the volume of the fixed air bag 401 is expanded, the expanded fixed air bag 401 can clamp the head of a patient, and the situation that the head of the patient shakes to influence an examination result during examination is avoided.

The utility model discloses work flow: a doctor places a base 1 below the head of a patient, a sucker 9 fixes the base 1 on an inspection table of CT inspection equipment, the base 1 is prevented from shaking, the head of the patient leans against a head support 2, the patient presses an electronic button 8, the electronic button 8 starts a servo motor 308, the servo motor 308 drives a driving screw rod 307 to rotate, the driving screw rod 307 can push a screw rod nut 305 to move towards the center of the base 1, the distance between the screw rod nuts 305 is shortened, the screw rod nut 305 moving towards the center of the base 1 can push the head support 2 to move upwards through a connecting rod 301, and the rising head support 2 can push the head of the patient to rise to a proper height;

meanwhile, the electronic button 8 starts the micro air pump 403, the micro air pump 403 sends air into the fixed air bag 401 through the guide pipe 402, the volume of the air in the fixed air bag 401 is increased, the volume of the fixed air bag 401 expands, the expanded fixed air bag 401 can clamp the head of the patient, and the situation that the head of the patient shakes to influence an examination result during examination is avoided.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable head rest of CT inspection for image branch of academic or vocational study, includes base (1), its characterized in that: the top of base (1) is provided with head rest (2), the bottom of head rest (2) is provided with adjustment mechanism (3), the both sides of head rest (2) top center department all are provided with fixed establishment (4), the equal fixedly connected with guide bar (5) in both sides of head rest (2), the top of base (1) just corresponds position department at guide bar (5) and has seted up guide way (6), the bottom center department of base (1) installs battery (7), electronic button (8) are all installed to the both sides of base (1), sucking disc (9) are all installed to the bottom corner of base (1).

2. The adjustable head rest for CT examination in imaging department as claimed in claim 1, wherein: adjustment mechanism (3) are including connecting rod (301), recess (302), pivot (303), key seat (304), screw-nut (305), spout (306), drive lead screw (307) and servo motor (308), the both sides of head rest (2) bottom center department are installed to connecting rod (301), the bottom of head rest (2) just sets up recess (302) in connecting rod (301) corresponding position department, the internally mounted of recess (302) has pivot (303), key seat (304) are installed to the bottom of connecting rod (301), screw-nut (305) are installed to the bottom of key seat (304), the top of base (1) just has seted up spout (306) in screw-nut (305) corresponding position department, the inside center department of screw-nut (305) just installs drive lead screw (307) in spout (306), drive lead screw (307) are kept away from connecting rod (301) one end fixedly connected with servo motor (308).

3. The adjustable head rest for CT examination in imaging department according to claim 1, wherein: fixed establishment (4) are including fixed gasbag (401), honeycomb duct (402) and miniature air pump (403), the top at head rest (2) is installed in fixed gasbag (401), honeycomb duct (402) are installed to the bottom of fixed gasbag (401), miniature air pump (403) are installed to the bottom of honeycomb duct (402).

4. The adjustable head rest for CT examination in imaging department as claimed in claim 1, wherein: base (1) is made by ABS plastics, head rest (2) are made by silica gel, the shape of head rest (2) and the shape looks adaptation of human head, the connected mode of guide bar (5) and guide way (6) is sliding connection, battery (7) are electric connection with the connected mode of electron button (8).

5. The adjustable head rest for CT examination in imaging department as claimed in claim 2, wherein: the utility model discloses a lead screw structure, including pivot (303), connecting rod (301) and drive lead screw (307) and spout (306), connecting rod (301) are made by the stainless steel, servo motor (308) are electric connection with the connected mode of electronic button (8), connecting rod (301) and recess (302) and the connected mode of lead screw nut (305) and spout (306) is sliding connection, the shape of spout (306) and the shape looks adaptation of lead screw nut (305).

6. The adjustable head rest for CT examination in imaging department of claim 3, wherein: the connection mode of the miniature air pump (403) and the electronic button (8) is electrically connected, and the connection mode of the miniature air pump (403) and the head support (2) is fixedly connected.