CN210112782U

CN210112782U - Portable thorax puncture chair of size adjustable

Info

Publication number: CN210112782U
Application number: CN201920732763.3U
Authority: CN
Inventors: 王红英; 徐夏君
Original assignee: Huaian Second People's Hospital (huaian Mercy Hospital)
Current assignee: Huaian Second People's Hospital (huaian Mercy Hospital)
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-02-25
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a portable thorax puncture chair of size adjustable, step on the hydro-cylinder including bedplate, bottom plate, telescopic link, hydraulic stem and foot, the top of bedplate is provided with foaming sponge and leather sheath, the bottom plate is located the bedplate under, and the top edge of bottom plate and the bottom edge of bedplate all install the slide rail, the telescopic link sets up between bedplate and bottom plate, the inside interconnect of holding ring and telescopic link is passed through to the one end of hydraulic stem, and the other end of hydraulic stem passes through the second pivot and installs on the bottom plate, the top edge of bedplate is fixed with the setting element, the top of supporting component is provided with the one end of bracing piece, be fixed with the second cushion on the supporting component. This size adjustable portable thorax puncture chair conveniently carries out the adjustment of puncture chair height according to patient's difference, gives the patient more comfortable taking, makes things convenient for going on of thorax puncture art and the folding of puncture chair to accomodate and deposit.

Description

Portable thorax puncture chair of size adjustable

Technical Field

The utility model relates to the technical field of medical treatment, specifically a size adjustable portable thorax puncture chair.

Background

In the clinical work of thoracic surgery department, department of respiration, thoracentesis is a common, convenient, simple effective auxiliary method for clinical judgement state of an illness, need utilize the thoracentesis chair to fix the patient when the thoracentesis operation, make things convenient for going on of puncture work.

However, when general hospitals usually puncture, ordinary office chairs or chairs made of wood materials are used conventionally, when doctors do thoracocentesis, patients are ordered to take a seat to face a chair back, two legs straddle the chair, two arms are placed above the chair back, and a lower jaw is laid on a front arm, so that ribs of the patients are exposed, the traditional puncture body position is extremely uncomfortable, and particularly, for the patients with inconvenient old people and patients with short, tall or weak health, the patients straddle the chair are painful, because the area of the chair seat is large, the chair back is made of hard materials, the arms and the front jaw are placed on the chair to bring strong uncomfortable feelings to the patients, the doctor slightly delays the operation time, the patients cannot hold the same body position, certain difficulty and inconvenience are brought to the doctor, even the operation fails, and the patients need to perform secondary puncture, not only does this increase the pain for the patient, but it also causes a loss to the patient's economy and valuable time for the doctor. Aiming at the problems, innovative design is urgently needed on the basis of the original thoracic cavity puncture chair.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a size adjustable portable thorax puncture chair to solve above-mentioned background art and propose current thorax puncture chair inconvenient when using and carry out patient's fixed, its height size is injectd, when fixing a position the patient of age and height variation in size, can bring very strong uncomfortable sense for the patient, doctor operating time delays a little, can bring certain degree of difficulty and inconvenience for doctor's operation, problem of operation failure even.

In order to achieve the above object, the utility model provides a following technical scheme: a portable thoracic cavity puncture chair with adjustable size comprises a seat plate, a bottom plate, a telescopic rod, a hydraulic rod and a foot-treading oil cylinder, wherein a foaming sponge and a leather sheath are arranged at the top of the seat plate, a fixed fence is fixed at the center of the bottom of the seat plate, a test tube rack is arranged on the fixed fence, damping rubber is arranged at the joint of the fixed fence and the test tube rack, the bottom plate is positioned under the seat plate, slide rails are respectively arranged at the top edge of the bottom plate and the bottom edge of the seat plate, the telescopic rod is arranged between the seat plate and the bottom plate, the end part of the telescopic rod is mutually connected with the slide rails through a slide block, a first rotating shaft is arranged at the joint of the telescopic rod and the slide block, one end of the hydraulic rod is mutually connected with the inside of the telescopic rod through a positioning ring, the other end of the hydraulic rod is arranged on, and the foot is stepped on hydro-cylinder and hydraulic stem interconnect moreover, the top edge of bedplate is fixed with the setting element, and the setting element passes through the bottom interconnect of joint axis and supporting component to be fixed with the limiting plate on the setting element, the limiting plate passes through first bolt and supporting component interconnect moreover, the top of supporting component is provided with the one end of bracing piece, and the other end fixedly connected with horizontal pole of bracing piece to be provided with first cushion and chin pad on the horizontal pole, be fixed with the second cushion on the supporting component, and be fixed with the second bolt on the outer wall of supporting component and bracing piece junction.

Preferably, the test-tube rack and the fixed fence constitute the slidable mounting structure of block, and the tip edge of test-tube rack laminates with the top of damping rubber each other.

Preferably, the positioning ring and the inner wall of the telescopic rod are connected with each other, and the positioning ring and the telescopic rod form a relative rotation mounting structure.

Preferably, the support assembly and the seat plate form a relative rotation structure, the bottom of the support assembly is in threaded connection with the first bolt in a penetrating mode, and the side, close to the support assembly, of the seat plate is provided with an inward concave structure.

Preferably, the supporting rod and the supporting component form a relatively telescopic structure, and the length of the supporting rod is equal to the height of the supporting component.

Preferably, the end of the cross bar is arranged to be a convex structure, the convex height of the cross bar is greater than that of the lower jaw pad, and the cross bar is vertically and fixedly connected with the supporting rod.

Compared with the prior art, the beneficial effects of the utility model are that: the portable thoracic cavity puncture chair with the adjustable size is convenient for adjusting the height of the puncture chair according to different patients, provides more comfortable seating for the patients, and is convenient for performing thoracocentesis and folding, storing and storing the puncture chair;

1. the whole height of the puncture chair is directly controlled by a user to change only by pushing of the foot-operated oil cylinder and stretching of the supporting component, so that the puncture chair is convenient for different patients to take and provides convenience for thoracocentesis;

2. the supporting component of the rotating structure and the inward concave seat plate are arranged, so that the puncture chair is convenient to fold and operate, and meanwhile, when a patient uses the puncture chair, the patient can sit more comfortably, the body shape cannot be changed due to discomfort of the body caused by long-term sitting, and the puncture operation is not influenced.

Drawings

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

FIG. 2 is a schematic view of the positioning member mounting overlooking structure of the present invention;

FIG. 3 is a schematic view of the mounting structure of the support assembly of the present invention;

fig. 4 is the utility model discloses fixed fence and test-tube rack connection structure sketch map.

In the figure: 1. a seat plate; 2. foaming sponge; 3. a leather sheath; 4. fixing the fence; 5. a test tube rack; 6. damping rubber; 7. a base plate; 8. a slide rail; 9. a telescopic rod; 10. a slider; 11. a first rotating shaft; 12. a hydraulic lever; 13. a positioning ring; 14. a second rotating shaft; 15. a foot-operated oil cylinder; 16. a positioning member; 17. a joint shaft; 18. a support assembly; 19. a limiting plate; 20. a first bolt; 21. a support bar; 22. a cross bar; 23. a first cushion; 24. a chin pad; 25. a second cushion; 26. and a second bolt.

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, the present invention provides a technical solution: a portable thoracic cavity puncture chair with adjustable size comprises a seat plate 1, a foaming sponge 2, a leather sleeve 3, a fixed rail 4, a test tube rack 5, damping rubber 6, a bottom plate 7, a slide rail 8, a telescopic rod 9, a slide block 10, a first rotating shaft 11, a hydraulic rod 12, a positioning ring 13, a second rotating shaft 14, a foot-operated oil cylinder 15, a positioning piece 16, a joint shaft 17, a supporting component 18, a limiting plate 19, a first bolt 20, a supporting rod 21, a cross rod 22, a first cushion 23, a lower jaw pad 24, a second cushion 25 and a second bolt 26, wherein the foaming sponge 2 and the leather sleeve 3 are arranged at the top of the seat plate 1, the fixed rail 4 is fixed at the center of the bottom of the seat plate 1, the test tube rack 5 is arranged on the fixed rail 4, the damping rubber 6 is arranged at the joint of the fixed rail 4 and the test tube rack 5, the bottom plate 7 is positioned right below the seat plate 1, the slide rail 8 is arranged at the edge of the, the telescopic rod 9 is arranged between the seat board 1 and the bottom board 7, the end of the telescopic rod 9 is connected with the slide rail 8 through the slide block 10, the joint of the telescopic rod 9 and the slide block 10 is provided with a first rotating shaft 11, one end of a hydraulic rod 12 is connected with the inside of the telescopic rod 9 through a positioning ring 13, the other end of the hydraulic rod 12 is arranged on the bottom board 7 through a second rotating shaft 14, a foot-stepping oil cylinder 15 is fixed on the bottom board 7, the foot-stepping oil cylinder 15 and the hydraulic rod 12 are connected with each other, a positioning piece 16 is fixed at the top edge of the seat board 1, the positioning piece 16 is connected with the bottom of the supporting component 18 through a joint shaft 17, a positioning plate 19 is fixed on the positioning piece 16, the positioning plate 19 is connected with the supporting component 18 through a first bolt 20, the top of the supporting component 18 is provided with one end of a supporting rod, and the crossbar 22 is provided with a first soft pad 23 and a lower jaw pad 24, the support assembly 18 is fixed with a second soft pad 25, and the outer wall of the joint of the support assembly 18 and the support rod 21 is fixed with a second bolt 26.

Test-tube rack 5 and fixed fence 4 constitute the slidable mounting structure of block, and the tip edge of test-tube rack 5 laminates with the top of damping rubber 6 each other, makes things convenient for the removal of test-tube rack 5 to make things convenient for placing and taking of test tube.

The inner walls of the positioning ring 13 and the telescopic rod 9 are connected with each other, the positioning ring 13 and the telescopic rod 9 form a relative rotation mounting structure, and the positioning ring 13 is arranged, so that the hydraulic rod 12 pushes the telescopic rod 9 when stretching.

Supporting component 18 and bedplate 1 constitute relative rotation structure, and the threaded connection that bottom and first bolt 20 of supporting component 18 are for running through to bedplate 1 leans on the avris to supporting component 18 to set up to concave structure, and supporting component 18's setting is convenient to fold supporting component 18 and bedplate 1, thereby makes things convenient for carrying of this puncture chair to deposit.

The supporting rod 21 and the supporting component 18 form a relative telescopic structure, and the length of the supporting rod 21 is equal to the height of the supporting component 18, so that the height of the supporting rod can be conveniently adjusted according to the height of a user.

The tip of horizontal pole 22 sets up to protruding column structure, and the protruding height of horizontal pole 22 is greater than the height of chin pad 24 to horizontal pole 22 and bracing piece 21 are vertically fixed connection, make things convenient for placing of patient's arm, and the arm takes place to slide when the patient punctures and drops.

The working principle is as follows: when the portable thoracentesis chair with the adjustable size is used, firstly, according to the figures 1-4, the whole height of the thoracentesis chair is adjusted according to the height of a user, under the foot treading action of the foot treading oil cylinder 15, oil is continuously led into the hydraulic rod 12 to stretch, when the hydraulic rod 12 stretches, the positioning ring 13 and the second rotating shaft 14 enable the hydraulic rod 12 to deflect angularly to push the telescopic rod 9 to move, when the telescopic rod 9 moves, the sliding block 10 at the end part slides on the sliding rail 8, meanwhile, the telescopic rod 9 and the sliding block 10 rotate relatively under the action of the first rotating shaft 11, so that the distance between the seat plate 1 and the bottom plate 7 is raised, the patient can conveniently take and fold the thoracentesis chair, then the seat plate 1 and the supporting component 18 can be turned and unfolded relatively through the joint shaft 17, and the limiting plate 19 and the first bolt 20 are connected with the supporting, the support component 18 is positioned after being unfolded, the relative telescopic length between the support component 18 and the support rod 21 is adjusted under the action of the second bolt 26, the overall height of the puncture chair is convenient to adjust, and the puncture chair is suitable for different patients;

under the avris inner structure effect of bedplate 1, make things convenient for the patient to take and place with the shank, the patient places the chin in chin pad 24 and carries out the support of face, the arm carries on horizontal pole 22 and first cushion 23 simultaneously, make things convenient for placing of patient's arm, make things convenient for placing more steady difficult dropping, second cushion 25 supports patient's belly, make the belly more comfortable, unsettled chest position is avoided the chest to receive external force and is extruded, under the sliding connection effect of stationary fence 4 and test-tube rack 5, make things convenient for taking and placing of test tube on the test-tube rack 5, damping rubber 6 is spacing to 5 places good test-tube racks, it takes place free movement and leads to the test tube to damage to avoid it.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a size adjustable portable thorax puncture chair, includes bedplate (1), bottom plate (7), telescopic link (9), hydraulic stem (12) and foot step on hydro-cylinder (15), its characterized in that: the top of the seat plate (1) is provided with a foaming sponge (2) and a leather sheath (3), a fixed fence (4) is fixed at the center of the bottom of the seat plate (1), a test tube rack (5) is installed on the fixed fence (4), damping rubber (6) is arranged at the joint of the fixed fence (4) and the test tube rack (5), the bottom plate (7) is positioned under the seat plate (1), slide rails (8) are installed at the top edge of the bottom plate (7) and the bottom edge of the seat plate (1), the telescopic rod (9) is arranged between the seat plate (1) and the bottom plate (7), the end part of the telescopic rod (9) is connected with the slide rails (8) through a slide block (10), a first rotating shaft (11) is arranged at the joint of the telescopic rod (9) and the slide block (10), one end of the hydraulic rod (12) is connected with the inside of the telescopic rod (9) through a positioning ring (13), the other end of the hydraulic rod (12) is mounted on the bottom plate (7) through a second rotating shaft (14), a foot-operated oil cylinder (15) is fixed on the bottom plate (7), the foot-operated oil cylinder (15) and the hydraulic rod (12) are connected with each other, a positioning piece (16) is fixed at the edge of the top of the seat plate (1), the positioning piece (16) is connected with the bottom of the supporting component (18) through a joint shaft (17), a limiting plate (19) is fixed on the positioning piece (16), the limiting plate (19) is connected with the supporting component (18) through a first bolt (20), one end of a supporting rod (21) is arranged at the top of the supporting component (18), a cross rod (22) is fixedly connected with the other end of the supporting rod (21), a first cushion (23) and a lower jaw cushion (24) are arranged on the cross rod (22), a second cushion (25) is fixed on the supporting component (18), and a second bolt (26) is fixed on the outer wall of the joint of the support component (18) and the support rod (21).

2. The portable thoracentesis chair of claim 1 wherein: test-tube rack (5) and fixed bar (4) constitute the slidable mounting structure of block, and the tip edge of test-tube rack (5) laminates with the top of damping rubber (6) each other.

3. The portable thoracentesis chair of claim 1 wherein: the inner walls of the positioning ring (13) and the telescopic rod (9) are connected with each other, and the positioning ring (13) and the telescopic rod (9) form a relative rotation mounting structure.

4. The portable thoracentesis chair of claim 1 wherein: the supporting component (18) and the seat plate (1) form a relative rotation structure, the bottom of the supporting component (18) is in threaded connection with the first bolt (20) in a penetrating mode, and the side, close to the supporting component (18), of the seat plate (1) is arranged to be of an inward concave structure.

5. The portable thoracentesis chair of claim 1 wherein: the supporting rod (21) and the supporting component (18) form a relative telescopic structure, and the length of the supporting rod (21) is equal to the height of the supporting component (18).

6. The portable thoracentesis chair of claim 5 wherein: the end part of the cross rod (22) is arranged to be a convex structure, the convex height of the cross rod (22) is larger than that of the lower jaw pad (24), and the cross rod (22) is vertically and fixedly connected with the supporting rod (21).