CN218045531U

CN218045531U - Clinical four limbs restraint device

Info

Publication number: CN218045531U
Application number: CN202221181122.1U
Authority: CN
Inventors: 张跃奇; 骆星澄; 李娜
Original assignee: Third People's Hospital Of Xinjiang Uygur Autonomous Region
Current assignee: Third People's Hospital Of Xinjiang Uygur Autonomous Region
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-12-16
Anticipated expiration: 2032-05-17

Abstract

The utility model relates to the technical field of medical equipment, specifically be a clinical four limbs restraint device, including doctor's bed, the recess has been seted up to doctor's bed's inside, the inside sliding connection of recess has the sliding sleeve, the top fixedly connected with mounting of sliding sleeve, the inside of sliding sleeve rotates respectively and is connected with worm and worm wheel, restraint device after the improvement can drive worm wheel and gear revolve through rotating the worm, slides the sliding sleeve along the orbit of recess, when removing the sliding sleeve to the position that needs, the sliding sleeve can not produce the rebound through gear and worm wheel, can fix restraint device's position fast, avoids patient's uncooperative cooperation to lead to unable fixed restraint device's position, through the cooperation between second threaded rod, first threaded rod and the follow driving wheel isotructure, makes things convenient for medical personnel can be according to the position of the thickness change arc of patient's limbs, adjusts the elasticity degree of restraint, has also avoided the patient to violently struggle and can shake off restraint device.

Description

Clinical four limbs restraint device

Technical Field

The utility model relates to the technical field of medical equipment, specifically a clinical four limbs restraint device.

Background

Restlessness, coma and delirium are clinical common symptoms of psychiatric patients, and cause restlessness, firstly consider intracranial high pressure state caused by brain swelling or intracranial hematoma, secondly oxygen deficiency caused by respiratory tract obstruction, urinary retention, bladder overfilling, strong defecation reflex caused by hard stool, vomit or excrement and urine are soaked in clothes and bedding, lying discomfort and the like, and secondly discomfort caused by various pipelines such as drainage tubes, nasal feeding tubes, oxygen suction tubes, urinary tubes and the like before frontal lobe brain injury, anesthesia and the process of turning from coma to consciousness or discomfort caused by various pipelines, when the patient has restlessness, the patient needs to strictly observe changes, judge the cause of the restlessness, and are matched with doctors to actively treat the original disease.

The inventor finds that the existing clinical limb restraint device technology has the following problems: the current clinical four limbs restraint device need use the bolt to fix restraint device's rigidity after the shift position, but the patient can resist at the restraint in-process, and medical personnel can not be fast with device rigidity, influence the efficiency of treatment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clinical four limbs restraint device to solve the problem that proposes in the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: a clinical limb restraint device comprises a medical bed, wherein a groove is formed in the medical bed, a sliding sleeve is connected to the inside of the groove in a sliding manner, and a fixing piece is fixedly connected to the top of the sliding sleeve;

the inner part of the sliding sleeve is respectively and rotatably connected with a worm and a worm wheel, the worm is meshed with the worm wheel, the side face of the worm wheel is fixedly connected with a gear, the inner part of the groove is fixedly connected with a rack, and the gear is meshed with the rack.

Preferably, the fixing part comprises a base, the bottom surface of the base is fixedly connected with the top surface of the sliding sleeve, an arc-shaped plate is movably inserted into the base, and the bottom of the arc-shaped plate is fixedly connected with a sliding block;

the novel screw rod structure is characterized in that a first threaded rod and a second threaded rod are respectively rotated inside the base, threads are formed in the sliding block, the sliding block is sleeved on the surface of the first threaded rod through the threads, a driven wheel is sleeved on the surface of the first threaded rod in a fixed mode, and the driven wheel is meshed with the second threaded rod.

Further preferably, the base is U-shaped, and cushions are installed at the U-shaped groove of the base and the concave part of the arc-shaped plate.

Further preferably, the worm is vertically arranged inside the sliding sleeve, and one end of the worm extends to the outside of the sliding sleeve and is fixedly connected with the hand lever.

Further preferably, the both sides of sliding sleeve all fixedly connected with T-shaped piece, the spout with T-shaped piece looks adaptation is seted up to the inside of recess.

Further preferably, the number of the grooves is four, and the grooves are equidistantly distributed on the hospital bed in a rectangular path.

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

the utility model discloses in, can drive worm wheel and gear revolve through rotating the worm, slide the sliding sleeve along the orbit of recess, when removing the sliding sleeve to the position of needs, the sliding sleeve can not produce through gear and worm wheel and move back, and restraint device's position can be fixed fast, avoids patient's the position that does not cooperate and lead to unable fixed restraint device, improves the efficiency of treatment.

The utility model discloses in, through second threaded rod, first threaded rod and from the cooperation between the driving wheel isotructure, make things convenient for medical personnel can adjust the elasticity degree of restraint according to the position of the thickness change arc of patient's limbs, also avoided the patient acutely struggle and can shake out restraint device.

Drawings

FIG. 1 is a schematic view of the front cut structure of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

fig. 3 is a schematic view of the front cut structure of the base of the present invention.

In the figure: 1. a sliding sleeve; 2. a fixing member; 21. a base; 22. an arc-shaped plate; 23. a thread; 24. a first threaded rod; 25. a driven wheel; 26. a second threaded rod; 27. a slider; 3. a rack; 4. a groove; 5. A worm; 6. a worm gear; 7. a gear; 8. a medical bed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the staff with ordinary skill in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a clinical limb restraint device comprises a medical bed 8, wherein a groove 4 is formed in the medical bed 8, a sliding sleeve 1 is connected in the groove 4 in a sliding manner, and a fixing piece 2 is fixedly connected to the top of the sliding sleeve 1;

the inside of the sliding sleeve 1 is respectively connected with a worm 5 and a worm wheel 6 in a rotating mode, the worm 5 is meshed with the worm wheel 6, the side face of the worm wheel 6 is fixedly connected with a gear 7, the inside of the groove 4 is fixedly connected with a rack 3, and the gear 7 is meshed with the rack 3.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the fixing member 2 includes a base 21, a bottom surface of the base 21 is fixedly connected with a top surface of the sliding sleeve 1, an arc-shaped plate 22 is movably inserted into the base 21, and a sliding block 27 is fixedly connected to a bottom of the arc-shaped plate 22;

the first threaded rod 24 and the second threaded rod 26 are respectively rotated in the base 21, the thread 23 is formed in the slide block 27, the slide block 27 is sleeved on the surface of the first threaded rod 24 through the thread 23, the driven wheel 25 is fixedly sleeved on the surface of the first threaded rod 24, and the driven wheel 25 is meshed with the second threaded rod 26.

In this embodiment, as shown in fig. 1, 2 and 3, the base 21 is U-shaped, and the U-shaped groove of the base 21 and the recess of the arc plate 22 are both provided with soft pads, so that the direct contact friction between the limbs of the patient and the device is avoided through the buffering of the soft pads, and the skin of the patient is prevented from being damaged or the restricted part is prevented from being red and swollen.

In this embodiment, as shown in fig. 1, 2 and 3, the worm 5 is vertically arranged inside the sliding sleeve 1, and one end of the worm 5 extends to the outside of the sliding sleeve 1 and is fixedly connected with a hand lever, so that medical staff can adjust the position of the restriction device through a manual mode according to the difference of the height of the patient, and then the patient with different heights can be conveniently used.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the two sides of the sliding sleeve 1 are fixedly connected with the T-shaped block, the groove 4 is provided with a sliding groove matched with the T-shaped block, the sliding track of the sliding sleeve 1 can be limited in the sliding groove by the sliding of the T-shaped block, and the sliding smoothness of the sliding sleeve 1 can also be ensured.

In this embodiment, as shown in fig. 1, 2 and 3, the number of the grooves 4 is four, and the grooves 4 are equidistantly distributed on the bed 8 in a rectangular path, so that the limbs of the patient are all constrained, and the patient is prevented from violently reacting in the treatment process.

The utility model discloses a use method and advantage: when the clinical limb restraint device is rolled, the working process is as follows:

as shown in fig. 1, 2 and 3, firstly, the worm 5 is rotated to drive the worm wheel 6 to rotate, the worm wheel 6 drives the gear 7 to rotate, the gear 7 drives the sliding sleeve 1 to slide in the groove 4 through the rack 3 to adjust the position of the restriction device, medical staff can adjust the position of the restriction device in a manual mode according to different heights of patients, and then the medical staff can conveniently use the restriction device for patients with different heights, when the sliding sleeve 1 is moved to a required position, the sliding sleeve 1 cannot move back through the gear 7 and the worm wheel 6, the position of the restriction device can be quickly fixed, the situation that the position of the restriction device cannot be fixed due to the fact that the patient is not matched is avoided, and the treatment efficiency is improved;

put into the U-shaped inslot portion of base 21 with patient's limbs, drive from driving wheel 25 rotation through rotating second threaded rod 26, drive first threaded rod 24 from driving wheel 25 and rotate, first threaded rod 24 passes through screw 23 and drives slider 27 and move down, the arc 22 can push down the lock solid with patient's limbs in the inside of U-shaped groove, medical personnel also can be according to the thickness change arc 22's of patient's limbs position, the elasticity degree of adjustment restraint, also avoided the patient acutely struggle and can shake out restraint device.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A clinical limb restraint device comprises a medical bed (8), and is characterized in that: a groove (4) is formed in the medical bed (8), a sliding sleeve (1) is connected in the groove (4) in a sliding manner, and a fixing piece (2) is fixedly connected to the top of the sliding sleeve (1);

the inside of sliding sleeve (1) rotates respectively and is connected with worm (5) and worm wheel (6), worm (5) and worm wheel (6) mesh mutually, the side fixedly connected with gear (7) of worm wheel (6), the inside fixedly connected with rack (3) of recess (4), gear (7) mesh mutually with rack (3).

2. A clinical limb restraint apparatus according to claim 1, wherein: the fixing piece (2) comprises a base (21), the bottom surface of the base (21) is fixedly connected with the top surface of the sliding sleeve (1), an arc-shaped plate (22) is movably inserted into the base (21), and the bottom of the arc-shaped plate (22) is fixedly connected with a sliding block (27);

the inner portion of the base (21) is respectively provided with a first threaded rod (24) and a second threaded rod (26), the inner portion of the sliding block (27) is provided with a thread (23), the sliding block (27) is sleeved on the surface of the first threaded rod (24) through the thread (23), the surface of the first threaded rod (24) is fixedly sleeved with a driven wheel (25), and the driven wheel (25) is meshed with the second threaded rod (26).

3. A clinical extremity restraint apparatus according to claim 2, characterized in that: the base (21) is set to be U-shaped, and cushions are installed at the U-shaped groove of the base (21) and the concave part of the arc-shaped plate (22).

4. A clinical limb restraint apparatus according to claim 1, wherein: the worm (5) is vertically arranged inside the sliding sleeve (1), and one end of the worm (5) extends to the outside of the sliding sleeve (1) and is fixedly connected with a hand lever.

5. A clinical limb restraint apparatus according to claim 1, wherein: the sliding sleeve is characterized in that T-shaped blocks are fixedly connected to two sides of the sliding sleeve (1), and sliding grooves matched with the T-shaped blocks are formed in the grooves (4).

6. A clinical limb restraint device according to claim 1, wherein: the number of the grooves (4) is four, and the grooves (4) are equidistantly distributed on the medical bed (8) by a rectangular path.