CN215135022U

CN215135022U - Psychiatric department patient nurses infusion and uses hand fixing device

Info

Publication number: CN215135022U
Application number: CN202120312605.XU
Authority: CN
Inventors: 王连芹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-12-14
Anticipated expiration: 2031-02-03

Abstract

The utility model relates to the technical field of medical appliances, and discloses a hand fixing device for nursing and infusion of psychiatric patients, which comprises a bottom shell, a fixed table and a supporting plate, wherein hydraulic rods are hinged at four corners of the top of the fixed table, an output shaft of each hydraulic rod is hinged with the bottom of the supporting plate, a supporting column is bolted at the center of the top of the fixed table, and the top end of the supporting column is hinged with the bottom of the supporting plate; the utility model discloses can effectively fix patient's finger, and reduce the risk that the syringe needle drops, can remove patient's hand and arm simultaneously, make patient's arm and hand can change different postures, it only fixes patient's wrist and arm to have solved some current fixing device, and can't effectively fix patient's finger, lead to the syringe needle still to have the risk that drops, patient's hand and arm keep same posture after fixed simultaneously always, arouse the uncomfortable problem of patient easily.

Description

Psychiatric department patient nurses infusion and uses hand fixing device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a hand fixing device for nursing and infusion of psychiatric patients.

Background

The diseases related to the psychiatric department are mainly psychosis, and are a group of nervous system diseases mainly manifested as disorders of behaviors and psychological activities, and the current research results suggest that the diseases are mainly characterized by psychological activities, behaviors and nervous system dysfunction caused by interaction of external reasons such as families and social environments and internal reasons such as physiological and genetic factors, neuro-biochemical factors and the like of patients, and comprise neurasthenia, hysteria, anxiety, obsessive compulsive disorder, phobia, depressive neurosis, hypochondriasis and the like.

The infusion is an important means for treating the psychiatric patients, because the mental state of the psychiatric patients is abnormal, the psychiatric patients are easy to be anxious during the infusion, the self behavior cannot be controlled, the falling of the needle head is easy to be caused, the infusion effect is affected, a hand fixing device is required to be used for fixing the hands of the patients, some existing fixing devices only fix the wrists and the arms of the patients but cannot effectively fix the fingers of the patients, the fingers of the patients can still move, the needle head has the risk of falling, meanwhile, the hands and the arms of the patients keep the same posture after being fixed, the same posture is long, discomfort is easy to be caused if the same posture is too long, the mood of the patients is affected, the continuous infusion of the patients is possibly affected, and therefore, the device is provided for effectively fixing the fingers of the patients and reducing the risk of falling of the needle head, meanwhile, the hand fixing device can move the hands and the arms of the patient, so that the arms and the hands of the patient can be replaced by the hand fixing device with different postures to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a psychiatric department patient nurses infusion and uses hand fixing 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 hand fixing device for nursing and infusion of psychiatric patients comprises a bottom shell, a fixing table and a supporting plate, wherein hydraulic rods are hinged to four corners of the top of the fixing table, an output shaft of each hydraulic rod is hinged to the bottom of the supporting plate, a supporting column is bolted to the center of the top of the fixing table, the top end of the supporting column is hinged to the bottom of the supporting plate, a frame and a frame body are respectively bolted to the left side and the right side of the top of the supporting plate, fixing mechanisms are arranged on the inner side and the outer side of the frame body, a knob bolt penetrates through the top of the frame and is in threaded connection with the inner wall of the penetrating position of the frame, a first clamping block and a second clamping block are respectively arranged at the upper part and the lower part of the inner side of the frame, the first clamping block is in sliding connection with the inner wall of the frame, the second clamping block is mutually fixed with the frame, finger placing grooves are respectively formed in one side, opposite to the first clamping block and the second clamping block, the knob bolt is connected with the surface rotation of first grip block, the bottom bolt of fixed station has connect the rotation post, and the bottom of rotating the post runs through to the inside of drain pan and rotate rather than the inner wall and be connected, the surface bolt that rotates the post has connected the toothed disc, the internally mounted of drain pan has step motor, step motor's output shaft joint has conical gear, and conical gear and toothed disc intermeshing.

Preferably, the fixing mechanism comprises a hand wheel, a screw rod and a clamping plate, the screw rod penetrates through the frame body and is in threaded connection with the inner wall of the penetrating position of the screw rod, the hand wheel is bolted to one end, far away from the frame body, of the screw rod, and the clamping plate is connected with the other end of the screw rod in a rotating mode.

Preferably, the upper part and the lower part of the surface of one side, close to the screw rod, of the clamping plate are respectively bolted with a sliding rod, and the other end of each sliding rod penetrates through the outer side of the frame body and is in sliding connection with the inner wall of the penetrating part of the frame body.

Preferably, a soft pad is bonded on the surface of the bottom of the inner side of the frame body, and a rubber pad is bonded on the surface of the opposite side of the clamping plate.

Preferably, the surface of the left side of the rotating column is bolted with a limiting rod, and a first limiting plate and a second limiting plate are respectively bolted on the front side and the rear side of the inner part of the bottom shell, which are positioned on the limiting rod.

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

the utility model discloses can effectively fix patient's finger, and reduce the risk that the syringe needle drops, can remove patient's hand and arm simultaneously, make patient's arm and hand can change different postures, it only fixes patient's wrist and arm to have solved some current fixing device, and can't effectively fix patient's finger, lead to the syringe needle still to have the risk that drops, patient's hand and arm keep same posture after fixed simultaneously always, arouse the uncomfortable problem of patient easily.

Drawings

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

FIG. 2 is a top sectional view of the bottom case of the present invention;

FIG. 3 is a left side view of the structure of the present invention;

fig. 4 is a right side view of the structure of the frame body of the present invention.

In the figure: 1. a bottom case; 2. a fixed table; 3. a support plate; 4. a soft cushion; 5. a rubber pad; 6. a hydraulic lever; 7. a support pillar; 8. a frame; 9. a frame body; 10. a fixing mechanism; 101. a hand wheel; 102. a screw; 103. a splint; 11. a knob bolt; 12. a first clamping block; 13. a second clamping block; 14. rotating the column; 15. a gear plate; 16. a stepping motor; 17. a bevel gear; 18. a limiting rod; 19. a first limit plate; 20. a second limiting plate; 21. a slide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a hand fixing device for nursing and transfusion of psychiatric patients comprises a bottom case 1, a fixing table 2 and a supporting plate 3, wherein four corners of the top of the fixing table 2 are hinged with hydraulic rods 6, an output shaft of the hydraulic rod 6 is hinged with the bottom of the supporting plate 3, a supporting column 7 is bolted at the center of the top of the fixing table 2, the top of the supporting column 7 is hinged with the bottom of the supporting plate 3, the left side and the right side of the top of the supporting plate 3 are respectively bolted with a frame 8 and a frame 9, fixing mechanisms 10 are arranged on the inner side and the outer side of the frame 9, a knob bolt 11 is penetratingly arranged on the top of the frame 8, the knob bolt 11 is in threaded connection with the inner wall of the penetration of the frame 8, a first clamping block 12 and a second clamping block 13 are respectively arranged on the upper and lower parts of the inner side of the frame 8, the first clamping block 12 is slidably connected with the inner wall of the frame 8, and the second clamping block 13 is fixed with the frame 8, the opposite sides of the first clamping block 12 and the second clamping block 13 are both provided with finger placing grooves, a knob bolt 11 is rotatably connected with the surface of the first clamping block 12, the bottom of the fixed table 2 is bolted with a rotating column 14, the bottom of the rotating column 14 penetrates into the bottom shell 1 and is rotatably connected with the inner wall of the bottom shell, the surface of the rotating column 14 is bolted with a gear disc 15, the bottom shell 1 is internally provided with a stepping motor 16, the output shaft of the stepping motor 16 is clamped with a conical gear 17, and the conical gear 17 is mutually meshed with the gear disc 15, the device can effectively fix the fingers of a patient, reduce the risk of needle falling, and can move the hands and arms of the patient to enable the arms and hands of the patient to be changed into different postures, so that the problem that the existing fixing devices only fix the wrists and the arms of the patient but cannot effectively fix the fingers of the patient is solved, the needle still has the risk of falling off, and patient's hand and arm keep the same posture after fixing simultaneously, easily arouse the uncomfortable problem of patient.

Referring to fig. 4, the fixing mechanism 10 includes a hand wheel 101, a screw 102 and a clamp plate 103, the screw 102 penetrates through the frame 9 and is in threaded connection with the inner wall of the penetration portion, the hand wheel 101 is bolted to one end of the screw 102 far away from the frame 9, the clamp plate 103 is rotatably connected with the other end of the screw 102, and the hand wheel 101, the screw 102 and the clamp plate 103 are used in cooperation to fix the arm of the patient.

Referring to fig. 4, the upper and lower surfaces of the clamping plate 103 near the screw 102 are bolted with slide rods 21, the other end of the slide rod 21 penetrates the outer side of the frame 9 and is slidably connected with the inner wall of the penetrating part, and the slide rod 21 can make linear sliding motion by the arrangement of the slide rod 21, and the clamping plate 103 is prevented from rotating along with the screw 102.

Referring to fig. 4, the cushion 4 is adhered to the surface of the bottom of the inner side of the frame 9, the rubber pads 5 are adhered to the surface of the opposite side of the splint 103, and the cushion 4 and the rubber pads 5 can be directly contacted with the arm of the patient instead of the splint 103 and the frame 9, so that the comfort of the patient in use is improved.

Referring to fig. 1 and 2, a limiting rod 18 is bolted to the surface of the left side of the rotating column 14, a first limiting plate 19 and a second limiting plate 20 are respectively bolted to the front side and the rear side of the limiting rod 18 inside the bottom case 1, and the limiting rod 18, the first limiting plate 19 and the second limiting plate 20 are used in cooperation to limit the rotation angle of the rotating column 14, so that the arm fracture of the patient due to an excessively large rotation range of the rotating column 14 is avoided.

The working principle is as follows: when the transfusion device is used, firstly, the arms of a patient pass through the clamping plates 103 on the two sides, the fingers of the patient are placed on the inner sides of the finger placing grooves of the second clamping blocks 13, then the knob bolts 11 are rotated, the downward movement of the knob bolts starts under the action of the threads, then the downward movement of the first clamping blocks 12 starts until the fingers of the patient except the thumb are clamped by the first clamping blocks 12 and the second clamping blocks 13, at the moment, the fingers of the patient are in a fixed state and cannot move, meanwhile, the hand wheels 101 on the front side and the rear side are rotated, the screw rods 102 on the front side and the rear side start to move relatively under the action of the threads, the clamping plates 103 are driven to move until the rubber pads 5 of the clamping plates 103 on the front side and the rear side cling to the arms of the patient, at the moment, the arms of the patient are in a fixed state, and then the transfusion can be carried out on the patient; in the process of transfusion, the left hydraulic rod 6 is opened to extend the output shaft, the right hydraulic rod 6 is opened to extend the output shaft, the hydraulic rods 6 are respectively hinged with the fixed table 2 and the support plate 3, at the moment, the support plate 3 begins to incline towards the right, the hand and the arm of the patient move together, otherwise, the output shaft of the left hydraulic rod 6 is contracted, the output shaft of the right hydraulic rod 6 is extended, the support plate 3 can incline towards the left, the stepping motor 16 can be started, the stepping motor drives the bevel gear 17 and the gear disc 15 to slowly rotate, the rotating column 14, the support column 7 and the support plate 3 begin to slightly rotate, the arm and the hand of the patient move together, the effect of moving the arm of the patient is achieved in the process, the arm of the patient is in different postures, and the comfort of the patient in use is improved.

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

Claims

1. The utility model provides a psychiatric department patient nurses hand fixing device for infusion, includes drain pan (1), fixed station (2) and backup pad (3), its characterized in that: the four corners at the top of the fixed table (2) are hinged with hydraulic rods (6), the output shaft of each hydraulic rod (6) is hinged with the bottom of the corresponding support plate (3), the center of the top of the fixed table (2) is bolted with a support column (7), the top end of each support column (7) is hinged with the bottom of the corresponding support plate (3), the left side and the right side of the top of the corresponding support plate (3) are respectively bolted with a frame (8) and a frame (9), the inner side and the outer side of the frame (9) are provided with fixing mechanisms (10), the top of the frame (8) is provided with a knob bolt (11) in a penetrating manner, the knob bolt (11) is in threaded connection with the inner wall of the penetrating portion of the frame (8), the upper position and the lower position of the inner side of the frame (8) are respectively provided with a first clamping block (12) and a second clamping block (13), and the first clamping block (12) is in sliding connection with the inner wall of the frame (8), and second grip block (13) and frame (8) reciprocal anchorage, the finger standing groove has all been seted up to one side that first grip block (12) is relative with second grip block (13), knob bolt (11) are connected with the surface rotation of first grip block (12), the bottom bolt joint of fixed station (2) has rotated post (14), and the bottom of rotating post (14) runs through to the inside of drain pan (1) and rotate rather than the inner wall and be connected, the surface bolt joint of rotating post (14) has toothed disc (15), the internally mounted of drain pan (1) has step motor (16), the output shaft joint of step motor (16) has conical gear (17), and conical gear (17) and toothed disc (15) intermeshing.

2. The hand fixing device for nursing and infusion of psychiatric patients according to claim 1, wherein: the fixing mechanism (10) comprises a hand wheel (101), a screw rod (102) and a clamping plate (103), the screw rod (102) penetrates through the frame body (9) and is in threaded connection with the inner wall of the penetrating position of the screw rod, the hand wheel (101) is bolted to one end, far away from the frame body (9), of the screw rod (102), and the clamping plate (103) is rotationally connected with the other end of the screw rod (102).

3. The hand fixing device for nursing and infusion of psychiatric patients according to claim 2, characterized in that: the upper part and the lower part of the surface of one side, close to the screw (102), of the clamping plate (103) are respectively bolted with a sliding rod (21), and the other end of the sliding rod (21) penetrates through the outer side of the frame body (9) and is in sliding connection with the inner wall of the penetrating part.

4. The hand fixing device for nursing and infusion of psychiatric patients according to claim 2, characterized in that: the surface of the bottom of the inner side of the frame body (9) is bonded with a cushion (4), and the surface of the opposite side of the clamping plate (103) is bonded with a rubber pad (5).

5. The hand fixing device for nursing and infusion of psychiatric patients according to claim 1, wherein: the surface on the left side of the rotating column (14) is bolted with a limiting rod (18), and a first limiting plate (19) and a second limiting plate (20) are respectively bolted on the front side and the rear side of the limiting rod (18) in the bottom shell (1).