CN209808947U - Walking aid device for nursing in cardiothoracic surgery - Google Patents

Abstract

The utility model discloses a walking aid device for cardiothoracic surgery nursing, which relates to the field of medical equipment, and specifically comprises a backrest. The mechanism adjusts the height of the handrail according to the height of different users. After adjusting to a suitable height, insert the threaded fixing rod into the threaded hole and tighten it by rotation so that the inserted end of the threaded fixing rod will support the The sliding rod is pressed and fixed in the sliding cavity, which makes the equipment applicable to a wider range. When the patient needs to rest for a certain period of time, with the help of the medical staff, pull the pull button upwards, turn the wire transfer tube to fold the folded seat plate After placing it perpendicular to the backrest, loosen the limit lever, so that the patient can sit on the seat board and rest for a period of time after being tired, which is conducive to subsequent walking.

Description

Walking aid device for nursing in cardiothoracic surgery

technical field

The utility model relates to the field of medical equipment, in particular to a walking aid device for nursing in cardiothoracic surgery.

Background technique

Cardiothoracic surgery includes diseases of cardiac surgery and general thoracic surgery. Cardiovascular surgery mainly deals with heart and great vessel trauma, pericardial disease, congenital heart disease, acquired heart valve disease, ischemic heart disease, heart tumor, great vessel disease, interventional surgery, etc. Treatment of sex therapy techniques, cardiac arrhythmias, etc. The apparatus that assists the human body to support the body weight, maintain balance and walk is called a walker. After the existing cardiothoracic surgery is completed, the patient needs health care, and the walker is one of the equipment for health care.

Most of the existing walking aids for cardiothoracic surgery care are fixed in structure and cannot be adjusted in height, which is inconvenient for patients to use. At the same time, patients are prone to fatigue when performing rehabilitation and health care with the cooperation of walking aids, resulting in the need for continuous interval rest. The walking aid does not have the function of allowing the patient to sit and rest; in view of the above problems, we propose a walking aid for cardiothoracic surgery nursing.

Utility model content

The purpose of this utility model is to provide a walking aid device for nursing in cardiothoracic surgery to solve the problems raised in the above-mentioned background technology.

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

A walking aid device for nursing in cardiothoracic surgery, comprising a backrest, the connecting ends on both sides of the backrest are respectively fixedly equipped with vertically arranged lifting support mechanisms, and the lifting support mechanism is composed of a support tube, a sliding cavity, a sliding rod, a connecting rod and a screw thread Composed of fixed rods, the top of the support tube is provided with a vertically arranged sliding chamber, and a sliding rod that is in sliding contact with the sliding chamber is inserted in the sliding chamber, and the top of the sliding rod extends out of the sliding chamber and is fixed with a vertically arranged connecting rod Connection; a horizontal hand lever is fixedly installed between the connecting rods of the two lifting support mechanisms, and two rotating tubes are set on the hand lever, and the limit ring is fixedly sleeved on the rotary tube , the limit ring is provided with a number of evenly distributed limit holes, two wire transfer tubes are symmetrically distributed on the handrail, the front end of the backrest is connected to the seat plate through two hinges, and the front end of the seat plate Two symmetrically distributed steel wires are fixedly installed on the surface, and the other ends of the two steel wires are respectively fixedly connected to the corresponding transfer tubes; the inner walls of the two connecting rods near the top are equipped with horizontal mounting seats, and A limiting mechanism for fixing the wire transfer pipe is installed on the mounting seat.

Further, the side wall of the support tube close to the top is provided with a threaded hole communicating with the sliding chamber, and a threaded fixing rod for fixing the sliding rod and threadedly connected to the threaded hole is inserted in the threaded hole.

Further, the limiting mechanism is composed of a limiting rod, a pull button, a baffle and a spring, a cavity is opened in the mounting base, and a limiting rod slidingly connected is inserted in the cavity, and the limiting The two ends of the rod extend out of the cavity respectively, and the top of the limit rod is fixedly equipped with a pull button, and the bottom of the limit rod is inserted into the vertically upward limit hole on the limit ring, and is located in the limit hole in the cavity. A baffle is fixedly installed on both side walls of the rod, a spring is fixedly installed on the upper surface of the baffle, and the other end of the spring is fixedly connected with the inner top wall of the cavity.

Further, a sponge pad is fixedly installed on the front end of the backrest.

Further, a bracket is fixedly installed on the bottom of the support tube, and two rollers are installed on the two poles of the bracket.

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

1. The utility model adjusts the height of the handrail according to the height of different users. After adjusting to a suitable height, insert the threaded fixing rod into the threaded hole and tighten it by rotation so that the inserted end of the threaded fixing rod will be The sliding rod in the support tube is pressed and fixed in the sliding cavity, so that the equipment has a wider range of application.

2. The utility model adopts a double-rod eight-wheel type, thereby improving the stability of the whole device and reducing the phenomenon that the walking aid device is prone to dumping.

3. In this utility model, when the patient needs to rest for a certain period of time, with the help of the medical staff, the pull button is pulled upwards, so that the limit rod slides out of the limit hole in the limit ring, and the folded wire is turned by turning the transfer tube. After the seat board is placed perpendicular to the backrest, release the limit rod so that the limit rod is inserted into the corresponding limit hole in the limit ring, so that the patient can sit on the seat board and rest for a period of time after being tired , which is conducive to the follow-up walking aid.

Description of drawings

Fig. 1 is a structural schematic diagram of a folded seat plate in a walking aid device for cardiothoracic surgery nursing.

Fig. 2 is a structural schematic diagram of a walking aid device for nursing in cardiothoracic surgery when the seat board is lowered.

Fig. 3 is a schematic enlarged structure diagram of A in a walking aid device for cardiothoracic surgery nursing.

In the figure: 1. Backrest; 2. Support pipe; 3. Slide cavity; 4. Slide rod; 5. Connecting rod; 6. Thread fixing rod; 7. Hand lever; 10. Mounting seat; 11. Limit ring; 12. Limit rod; 13. Pull button; 14. Baffle; 15. Spring; 16. Bracket; 17. Roller.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1. In an embodiment of the present invention, a walking aid for cardiothoracic surgery nursing includes a backrest 1, a sponge pad is fixedly installed on the front surface of the backrest 1, and vertically arranged The lifting support mechanism, and the lifting support mechanism is composed of a support tube 2, a sliding cavity 3, a sliding rod 4, a connecting rod 5 and a threaded fixing rod 6. The top of the supporting tube 2 is provided with a vertically arranged sliding cavity 3. Inside the sliding cavity 3 A slide rod 4 that is in sliding contact with the slide chamber 3 is inserted, and the top of the slide rod 4 extends out of the slide chamber 3 and is fixedly connected with the vertically arranged connecting rod 5; Interconnected threaded holes, threaded fixing rods 6 for fixing the slide bar 4 and threadedly connected to the threaded holes are inserted in the threaded holes, and brackets 16 are fixedly installed on the bottoms of the two support pipes 2, and the two brackets 16 Two rollers 17 are installed on the poles, so that the walking aid becomes a double-bar eight-wheel 4 type, thereby improving the stability of the whole device and reducing the phenomenon that the walking aid is prone to toppling.

Between the connecting rods 5 of the two lifting support mechanisms, a horizontally arranged hand lever 7 is fixedly installed. Ring 11, the limit ring 11 is provided with a number of evenly distributed limit holes, two wire transfer tubes 8 are symmetrically distributed on the hand lever 7, and the front surface of the backrest 1 is connected with the seat plate 9 through two hinges. , the front end of the seat plate 9 is fixedly installed with two symmetrically distributed steel wires, and the other ends of the two steel wires are respectively fixedly connected with the corresponding wire transfer tubes 8 (and the length of the steel wires wound on the wire transfer tubes 8 is long enough ).

By rotating and loosening, the threaded fixing rods 6 on the side walls of the two support tubes 2 are removed, and the height of the handrail 7 is adjusted according to the height of different users. After adjusting to a suitable height, the threaded fixing rods 6 Inserted into the threaded hole and tightened by rotation, the insertion end of the threaded fixing rod 6 presses the sliding rod 4 in the support tube 2 into the sliding cavity 3 to complete the fixation, thereby making the equipment applicable to a wider range.

The inner side walls of the two connecting rods 5 near the top are equipped with a horizontal mounting base 10, and the mounting base 10 is equipped with a limit mechanism for fixing the transfer pipe 8, please refer to Fig. 3, the limit mechanism consists of a limit mechanism Composed of rod 12, pull button 13, baffle plate 14 and spring 15, a cavity is provided in the mounting seat 10, and a limit rod 12 for sliding connection is inserted in the cavity, and the two ends of the limit rod 12 extend out of the space respectively. cavity, and the top of the limit rod 12 is fixed with a pull button 13, and the bottom of the limit rod 12 is inserted into the vertically upward limit hole on the limit ring 11, which is located on the two side walls of the limit rod 12 in the cavity A baffle plate 14 is fixedly installed on each, and a spring 15 is fixedly installed on the upper surface of the baffle plate 14, and the other end of the spring 15 is fixedly connected with the inner top wall of the cavity.

When the patient is walking, please refer to Figure 1. After adjusting the height of the handrail 7, hold the handrail 7 with both hands to push the device slowly; Referring to Fig. 2, pull the pull button 13 upwards, so that the limit rod 12 slides out of the limit hole in the limit ring 11, turn the wire transfer tube 8 to place the folded seat plate 9 perpendicular to the backrest 1, and then release the Limit rod 12, so that the limit rod 12 is inserted into the corresponding limit hole in the limit ring 11, so that the patient can sit on the seat plate 9 and rest for a period of time after being tired, which is conducive to the follow-up walking aid.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific Therefore, it cannot be construed as a limitation on the present invention; in addition, the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be interpreted as indicating or implying relative importance.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (5)

1. A walking aid device for cardiothoracic surgical nursing comprises a backrest (1) and is characterized in that vertically arranged lifting support mechanisms are fixedly mounted at connecting ends of two sides of the backrest (1) respectively and comprise a support tube (2), a sliding cavity (3), a sliding rod (4), a connecting rod (5) and a threaded fixing rod (6), the vertically arranged sliding cavity (3) is formed in the top of the support tube (2), the sliding rod (4) in sliding contact with the sliding cavity (3) is inserted in the sliding cavity (3), and the top of the sliding rod (4) extends out of the sliding cavity (3) and is fixedly connected with the vertically arranged connecting rod (5); a horizontally arranged handrail (7) is fixedly installed between the connecting rods (5) of the two lifting supporting mechanisms, two rotating pipes (8) which are rotatably connected are sleeved on the handrail (7), a limiting ring (11) is fixedly sleeved on each rotating pipe (8), a plurality of uniformly distributed limiting holes are formed in each limiting ring (11), the two rotating pipes (8) are symmetrically distributed on the handrail (7), the front end face of the backrest (1) is rotatably connected with a seat plate (9) through two hinges, two symmetrically distributed steel wires are fixedly installed on the front end face of the seat plate (9), and the other ends of the two steel wires are respectively and fixedly connected with the corresponding rotating pipes (8); two mount pad (10) that the level set up are all installed to the inside wall that connecting rod (5) are close to the top, and install on mount pad (10) and carry out the stop gear who fixes spool (8).

2. The walking aid device for cardiothoracic surgical nursing as claimed in claim 1, wherein the side wall of the supporting tube (2) near the top is opened with a threaded hole communicating with the sliding chamber (3), and a threaded fixing rod (6) for fixing the sliding rod (4) and connecting with the threaded hole is inserted in the threaded hole.

3. The walking aid device for cardiothoracic surgical nursing according to claim 1, wherein the limiting mechanism comprises a limiting rod (12), a pull button (13), a baffle (14) and a spring (15), a cavity is formed in the mounting seat (10), the limiting rod (12) is inserted in the cavity and is slidably connected, two ends of the limiting rod (12) extend out of the cavity respectively, the pull button (13) is fixedly mounted at the top of the limiting rod (12), the bottom of the limiting rod (12) is inserted into a limiting hole which is vertically upward on the limiting ring (11), the baffle (14) is fixedly mounted on two side walls of the limiting rod (12) in the cavity, the spring (15) is fixedly mounted on the upper surface of the baffle (14), and the other end of the spring (15) is fixedly connected with the inner top wall of the cavity.

4. The walking aid device for cardiothoracic surgical nursing as claimed in claim 1, wherein a sponge pad is fixedly mounted on the front surface of the backrest (1).

5. The walking aid device for cardiothoracic surgical nursing as claimed in claim 1, wherein a bracket (16) is fixedly installed at the bottom of the supporting tube (2), and two rollers (17) are installed on two supporting rods of the bracket (16).