CN211243969U

CN211243969U - Neck fixing device for emergency patients

Info

Publication number: CN211243969U
Application number: CN201922244243.0U
Authority: CN
Inventors: 李丽; 金婉婉; 梁敏
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-14
Anticipated expiration: 2029-12-13

Abstract

A neck fixing device for emergency patients effectively solves the problems that the existing neck fixing device is inconvenient to observe an affected part and cannot adjust the length when in use; the device comprises two semicircular bases with opposite openings, wherein the rear sides of the two bases are hinged and connected to form a circular ring, U-shaped fixing plates with downward openings are arranged on the outer sides of the two bases respectively, the front ends of the two fixing plates are detachably connected, sleeves with upward openings are arranged at the upper ends of the two bases respectively, supporting rods are connected in the two sleeves in a sliding manner respectively, semicircular upper seats are arranged at the upper ends of the two supporting rods respectively, the openings of the two upper seats are opposite, the rear sides of the two upper seats are hinged and connected, supports imitating the shape of the lower jaw of a human body are arranged at the upper ends of the two upper seats respectively, and supporting plates which are the same as the supports in; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Neck fixing device for emergency patients

Technical Field

The utility model relates to an emergency department auxiliary treatment apparatus technical field, concretely relates to emergency call patient neck fixing device.

Background

The emergency medical department or emergency medical center is the department with the most centralized and most various severe patients and the most important rescue and management tasks in hospitals, and is the necessary way for all emergency patients to be admitted for treatment.

To the injured patient of neck in the emergency call, need fix its neck usually, and current neck fixing device wraps up patient's neck closely, when examining patient's treatment situation, just can treat patient's neck after need getting rid of neck fixing device, and removes fixing device when patient's neck is not recovered, is unfavorable for patient's early recovery to fixing device is dismantled to make a round trip, and the process is very inconvenient. And the existing fixing device can not be adjusted correspondingly according to the length of the neck of the patient, and is easy to cause discomfort of the patient during use.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defects of the prior art, the utility model aims to provide an emergency patient neck fixing device, the effectual inconvenient affected part of surveing of current neck fixing device of having solved reaches the problem of unable adjustable length when using.

The technical scheme of its solution is, the utility model discloses a base that two semicircle annulars and opening are relative, two articulated connections of base rear side can constitute the ring, two base outsides are equipped with U-shaped and the decurrent fixed plate of opening respectively, two fixed plate front ends are dismantled and are connected, two base upper ends are equipped with respectively from top to bottom direction and the ascending sleeve of opening, sliding connection has the bracing piece in two sleeves respectively, two upper end of the support bar are equipped with the upper seat of semicircle annular respectively, two upper seat openings are relative and the articulated connection of its rear side, two upper seat upper ends are equipped with the support of imitative human lower jaw shape respectively, two support looks remote site are equipped with respectively rather than the same and can control the backup pad about the shape.

Compared with the prior art, the beneficial effects of the utility model are that: set up the bracing piece that can reciprocate, can satisfy different long patients ' of neck operation requirements, the backup pad that removes can be set up, can satisfy different fat thin patients ' operation requirements, when treating the patient, only need open the arc cover can accomplish exposing of neck, the medical personnel of being convenient for treat to still keep the fixed state of neck when treating the patient neck, the patient's of being convenient for early is recovered, this simple structure, and convenient operation conceives the novelty, and the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a full-section main perspective view diagram of the utility model.

Fig. 3 is a full-section rear perspective view diagram of the utility model.

Fig. 4 is an enlarged view of a in fig. 1 according to the present invention.

Fig. 5 is an enlarged view of B in fig. 2 according to the present invention.

Fig. 6 is an enlarged view of C in fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The device is shown by figures 1 to 6 and comprises two semicircular bases 1 with opposite openings, the rear sides of the two bases 1 are hinged and connected to form a circular ring, the outer sides of the two bases 1 are respectively provided with a U-shaped fixing plate 2 with a downward opening, the front ends of the two fixing plates 2 are detachably connected, the upper ends of the two bases 1 are respectively provided with a sleeve 3 with an upward opening and a downward direction, the inner parts of the two sleeves 3 are respectively and slidably connected with a supporting rod 4, the upper ends of the two supporting rods 4 are respectively provided with a semicircular upper seat 5, the two upper seats 5 are hinged and connected with the rear sides of the upper seats 5 with opposite openings, the upper ends of the two upper seats 5 are respectively provided with a support 6 imitating the shape of a human mandible, and the opposite ends of the two support 6.

In order to detach and connect the front ends of the two fixing plates 2, the front end of the left fixing plate 2 is provided with a square buckle 8, and the front end of the right fixing plate 2 is provided with a claw 9 capable of being inserted into the buckle 8.

In order to control the sliding of the supporting rods 4, a plurality of ratchets 10 uniformly distributed in the up-down direction are respectively arranged at the opposite ends of the two supporting rods 4, through holes 11 are respectively arranged at the opposite ends of the two sleeves 3, swing rods 12 in the left-right direction are respectively hinged in the two through holes 11, the opposite ends of the two swing rods 12 are respectively hinged with first pawls 13 capable of being meshed with the ratchets 10, and first spring pieces 14 are respectively arranged between the upper surfaces of the two swing rods 12 and the upper surfaces of the first pawls 13 at the corresponding sides.

In order to control the swinging of the swing rods 12, the opposite ends of the two swing rods 12 are respectively and rotatably connected with a left-right direction pressure rod 15.

In order to prevent the support rod 4 from sliding downwards when the swing rod 12 swings, through holes located below the through holes 11 are respectively formed in the opposite ends of the two sleeves 3, second pawls 16 capable of being meshed with the ratchets 10 are respectively hinged in the two through holes, second spring pieces 17 are respectively arranged between the opposite ends of the two second pawls 16 and the sleeves 3 on the corresponding sides, and the opposite ends of the two second pawls 16 respectively extend out of the through holes on the corresponding sides.

In order to enable the two supporting plates 7 to move left and right, grooves with left and right axial directions and T-shaped axial sections are respectively formed in the two supporting seats 6, threaded knobs 18 are respectively and coaxially and rotatably connected in the two grooves, opposite ends of the two threaded knobs 18 are respectively connected with threaded sleeves 19, and opposite ends of the two threaded sleeves 19 are respectively and fixedly connected with the supporting plates 7 on the corresponding sides.

In order to prevent the supporting plate 7 from rotating in the moving process, the front side and the rear side of the two supports 6 are respectively provided with left and right axial through chutes, the two grooves are respectively positioned between the two chutes on the same support 6, each chute is internally and coaxially connected with a sliding rod 20 in a sliding manner, and the inner end of each sliding rod 20 extends out of the chute on the corresponding side and is fixedly connected with the supporting plate 7 on the corresponding side.

In order to protect the neck of a patient, the rear ends of the two bases 1 are respectively hinged with arc sleeves 21 with the same shape as the arc sleeves, inner sleeves 22 with the same shape as the arc sleeves 21 are respectively connected in a sliding mode, the upper ends of the two inner sleeves 22 are respectively hinged with the upper seats 5 on the corresponding sides, magic female tapes 23 are respectively arranged at the front ends of the outer edge surfaces of the arc sleeves 21 on the left side and the inner sleeves 22, fixing belts 24 are respectively arranged at the front ends of the outer edge surfaces of the arc sleeves 21 on the right side and the inner sleeves 22, and magic sub tapes 25 capable of being bonded with the magic female tapes 23 are respectively arranged on the inner surfaces of the two fixing belts 24.

When the utility model is used, the claw 9 is clamped in the buckle 8 in the initial state, the magic tape 25 is adhered with the magic female tape 23, the lower end surfaces of the two support rods 4 are respectively contacted with the lower side wall of the sleeve 3 at the corresponding side, the opposite surfaces of the two support plates 7 are respectively contacted with the support 6 at the corresponding side, and the inner diameter of a ring formed by the two bases 1 is larger than the diameter of the neck of a human body;

when the device is used, the claw 9 is moved out of the buckle 8, so that the female magic tape 23 is separated from the male magic tape 25, the left fixing plate 2 is pulled leftwards, the left fixing plate 2 swings leftwards, the left base 1 synchronously swings leftwards and drives the left upper seat 5 to swing leftwards through the sleeve 3 and the supporting rod 4, and the device is opened;

the device is placed on the neck of a patient from back to front, the neck of the patient is positioned between two bases 1, a left fixing plate 2 is pulled rightwards, the two bases 1 form a circular ring, meanwhile, two upper bases 5 form a circular ring, a clamping jaw 9 is clamped into a clamping buckle 8, and the two fixing plates 2 are placed on the shoulders of the patient;

the height of the left upper seat 5 is adjusted, the pressure rod 15 is rotated backwards, the rotation of the pressure rod 15 is stopped when the front-back direction of the pressure rod 15 is changed into the left-right direction, the pressure rod 15 and the left end of the second pawl 16 are pressed downwards, the left end of the swing rod 12 and the left end of the second pawl 16 swing downwards, the first pawl 13 swings upwards under the action of the first spring piece 14, the right end of the second pawl 16 synchronously swings upwards and extrudes the second spring piece 17, the support 6 is pulled upwards when the first pawl 13 and the second pawl 16 are not meshed with the ratchet 10, meanwhile, the upper seat 5 moves upwards, the support rod 4 moves upwards in the sleeve 3, the inner sleeve 22 moves upwards in the arc sleeve 21, after the support plate 7 reaches the proper height, the pressure rod 15 and the second pawl 16 are released, the right end of the second pawl 16 swings downwards under the action of the second spring piece 17, the second pawl 16 is meshed with the ratchet 10, and the teeth of the ratchet 10 are set to be inclined, the upper seat 5 cannot move downwards, and the height of the upper seat 5 on the right side is adjusted according to the operation;

the two threaded knobs 18 are respectively rotated anticlockwise, the two threaded knobs 18 drive the two threaded sleeves 19 to move relatively, the two support plates 7 synchronously move relatively, and when the opposite surfaces of the two support plates 7 are contacted with the lower jaw of a patient, the threaded knobs 18 are stopped to rotate;

the pressing rod 15 is pulled upwards, the right end of the swing rod 12 synchronously swings downwards, the first pawl 13 is gradually meshed with the ratchet 10, after the left end of the pressure lever 15 swings upwards by a certain amplitude, the pressure lever 15 is pressed downwards, the right end of the swing rod 12 swings upwards synchronously, the first pawl 13 pushes the ratchet 10 to move upwards, the support rod 4 moves upwards in the sleeve 3, the upper seat 5 drives the support 6 and the support plate 7 to move upwards synchronously, since the second pawls 16 are kept in the engaged state with the ratchet teeth 10, during the swing of the first pawls 13, the support rod 4 can not move downwards, the press rod 15 is swung up and down to enable the support plate 7 to move upwards in a small range, when the supporting plate 7 is closely contacted with the lower jaw of the patient, the fixing plate 2 is closely contacted with the shoulder of the patient and the neck of the patient is stretched, stopping swinging the pressure lever 15, fixing the neck of the patient, positioning the neck of the patient between the two support rods 4, and forming a certain gap between the neck of the patient and the support rods 4;

swing depression bar 15 forward, when depression bar 15 becomes fore-and-aft direction by the left-right direction, stop moving depression bar 15, pulling arc cover 21 forward, arc cover 21 drives endotheca 22 swing forward, when the opposite face contact of two arc covers 21, stop pulling arc cover 21, pulling fixed band 24, make the magic son paste 25 and the female subsides 23 bonding of magic, the patient neck is fixed, when needs are treated patient's neck, outwards pull fixed band 24, make the magic son paste 25 and the female subsides 23 separation of magic, outwards swing arc cover 21, endotheca 22 is outwards swung in step, patient's neck fully exposes, it treats to be convenient for medical personnel, and patient's neck keeps fixed posture in treatment process, promote patient's recovery early.

The utility model discloses an internal surface of two fixed plates 2 and two backup pads 7 all is equipped with the cushion the same rather than the shape, increases patient's comfort level.

Claims

1. A neck fixing device for emergency patients, which comprises two semicircular bases (1) with opposite openings, the device is characterized in that the rear sides of the two bases (1) are hinged and connected to form a circular ring, the outer sides of the two bases (1) are respectively provided with a U-shaped fixing plate (2) with a downward opening, the front ends of the two fixing plates (2) are detachably connected, the upper ends of the two bases (1) are respectively provided with a sleeve (3) with an upward opening and a downward direction, the two sleeves (3) are respectively and slidably connected with supporting rods (4), the upper ends of the two supporting rods (4) are respectively provided with a semicircular upper seat (5), the openings of the two upper seats (5) are opposite and the rear sides of the two upper seats are hinged and connected, the upper ends of the two upper seats (5) are respectively provided with supports (6) imitating the shape of a human mandible, and the opposite ends of the two supports.

2. The emergency patient neck fixing device according to claim 1, wherein the front end of the left fixing plate (2) is provided with a square-shaped buckle (8), and the front end of the right fixing plate (2) is provided with a claw (9) capable of being inserted into the buckle (8).

3. The emergency patient neck fixing device according to claim 1, wherein the two supporting rods (4) are respectively provided with a plurality of ratchets (10) uniformly distributed along the vertical direction at opposite ends, the two sleeves (3) are respectively provided with a through hole (11) at opposite ends, the two through holes (11) are respectively hinged with swing rods (12) in the left and right directions, opposite ends of the two swing rods (12) are respectively hinged with first pawls (13) capable of being meshed with the ratchets (10), and first spring pieces (14) are respectively arranged between the upper surfaces of the two swing rods (12) and the upper surfaces of the first pawls (13) at the corresponding sides.

4. The emergency patient neck fixing device according to claim 3, wherein opposite ends of the two swing rods (12) are respectively rotatably connected with left and right pressing rods (15).

5. The emergency patient neck fixing device according to claim 1, wherein two opposite ends of the sleeves (3) are respectively provided with a through hole below the through hole (11), two second pawls (16) capable of being engaged with the ratchets (10) are respectively hinged in the two through holes, a second spring piece (17) is respectively arranged between the opposite ends of the two second pawls (16) and the sleeves (3) on the corresponding sides, and the opposite ends of the two second pawls (16) respectively extend out of the through holes on the corresponding sides.

6. The emergency patient neck fixing device according to claim 1, wherein two of the supporting bases (6) are respectively provided with a left and right groove with a T-shaped axial cross section, the two grooves are respectively and coaxially and rotatably connected with a threaded knob (18), opposite ends of the two threaded knobs (18) are respectively connected with a threaded sleeve (19), and opposite ends of the two threaded sleeves (19) are respectively and fixedly connected with the supporting plate (7) on the corresponding side.

7. The emergency patient neck fixing device according to claim 1, wherein the two supports (6) are respectively provided with left and right axially and left and right through sliding grooves at the front and rear sides thereof, the two grooves are respectively located between the two sliding grooves on the same support (6), a sliding rod (20) is coaxially and slidably connected in each sliding groove, and the inner end of each sliding rod (20) extends out of the sliding groove at the corresponding side thereof and is fixedly connected with the support plate (7) at the corresponding side thereof.

8. The emergency patient neck fixing device according to claim 1, wherein the rear ends of the two bases (1) are respectively hinged with an arc sleeve (21) having the same shape as the arc sleeve, the two arc sleeves (21) are respectively connected with an inner sleeve (22) having the same shape as the arc sleeve in a sliding manner, the upper ends of the two inner sleeves (22) are respectively hinged with the upper seat (5) on the corresponding side, the front ends of the outer edge surfaces of the arc sleeve (21) on the left side and the inner sleeve (22) are respectively provided with a magic female sticker (23), the front ends of the outer edge surfaces of the arc sleeve (21) on the right side and the inner sleeve (22) on the right side are respectively provided with a fixing strap (24), and the inner surfaces of the two fixing straps (24) are respectively provided with a magic sub sticker (25) capable of being bonded.