Multifunctional chair

Abstract

The utility model provides a multifunctional chair, and relates to the technical field of medical instruments, the multifunctional chair comprises a chair seat plate, and a chair leg structure and a chair back structure fixedly connected with the chair seat plate; one side of the upper end of the chair back structure is also connected with a clamping frame structure for clamping clothes; the rear ends of the two sides of the chair seat plate are recessed inwards, so that the rear ends of the chair seat plate are narrower than the front ends of the chair seat plate. When the chair is used in practical application, the legs of a patient can be placed more comfortably; the clamping frame structure is specifically arranged on the chair back structure, so that when clothes of a patient need to be lifted to expose a puncture part, the lifted clothes can be clamped by a clamping frame, and the puncture operation can be conveniently implemented.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices, and in particular to a multifunctional chair. Background Art

[0002] Pleural effusion refers to a common clinical symptom characterized by pathological fluid accumulation in the pleural cavity. When a patient has a large amount of pleural effusion due to various causes, he or she may experience severe dyspnea, chest tightness, chest pain, etc. In view of this, while standardizing the treatment of the primary disease, if drug treatment cannot effectively reduce or remove pleural effusion, or to alleviate clinical related symptoms, relevant surgical treatment is required, such as thoracentesis or thoracentesis catheter drainage.

[0003] Puncture is a diagnostic and treatment technique in which a puncture needle is inserted into the body cavity to extract secretions for testing, or to inject gas or contrast agent into the body cavity for imaging examination, or to inject drugs into the body cavity; and in order to facilitate the accumulation of pleural effusion in the chest cavity above the posterior costophrenic angle, the best position for the patient is to sit upright, facing the back of the chair with both forearms flat on the back of the chair, and the forehead resting on the forearms.

[0004] In the related art, in order to facilitate patients to maintain a suitable body position during puncture surgery, chairs for related purposes have appeared (such as the dressing change riding chair in the prior patent with application number 202222102209.1); however, in the process of realizing the present invention, the inventors found that there are at least the following problems in the prior art. In actual surgical scenarios, since the operation is performed in an upright sitting position, the patient's own clothes need to be lifted up to expose the puncture site. The existing method is to lift up the clothes by people to prevent them from falling, which makes the operation inconvenient. For example, drugs such as iodine need to be applied during the operation, and excess drugs are easy to flow down and stain the patient's clothes.

[0005] The above contents are only used to assist in understanding the technical solution of the present utility model and do not constitute an admission that the above contents are prior art. Utility Model Content

[0006] In order to overcome the problems existing in the related art to at least a certain extent, the embodiment of the present application provides a multifunctional chair, which improves the structure of the existing chair used for puncture surgery and realizes additional functions to further meet the usage requirements in the scenario.

[0007] The embodiment of the present application provides a multifunctional chair, which includes a chair seat plate, a chair leg structure fixedly connected to the chair seat plate, and a chair back structure;

[0008] A clamping frame structure for clamping clothes is also connected to one side of the upper end of the chair back structure;

[0009] The rear ends of both sides of the chair seat are recessed inwards, so that the rear end of the chair seat is smaller in width than the front end;

[0010] It also includes a first auxiliary structure for drug liquid adsorption, wherein the first auxiliary structure is composed of a first fixing rod and a universal tube;

[0011] One end of the first fixing rod is fixedly connected to the chair back structure, and the other end is connected to the universal tube, and the outer surface of the universal tube is coated with liquid medicine adsorption material.

[0012] Optionally, the first fixing rod is L-shaped as a whole;

[0013] The length of the universal tube is at least half of the circumference of the chair seat.

[0014] Optionally, it further comprises a second auxiliary structure for temporarily placing surgical items, wherein the second auxiliary structure is composed of a second fixing rod and a supporting plate;

[0015] Relative to the first fixing rod, one end of the second fixing rod is fixedly connected to the other side of the chair back structure, and the other end of the second fixing rod is connected to a horizontally arranged supporting plate.

[0016] Optionally, the surface areas of the chair seat and back structure that come into contact with the human body are also provided with a silicone leather cushion layer.

[0017] Optionally, the corner edges of the chair seat and the chair back structure are chamfered.

[0018] Optionally, the tip of the chair leg in the chair leg structure is also provided with an anti-slip pad.

[0019] The multifunctional chair provided in the embodiment of the present application includes a chair seat, a chair leg structure fixedly connected to the chair seat, and a chair back structure; a clamping frame structure for clamping clothes is also connected to one side of the upper end of the chair back structure; the rear ends of both sides of the chair seat are recessed inward, so that the rear end of the chair seat is smaller than the front end. In the multifunctional chair of the present application, the rear ends of both sides of the chair seat are recessed inward, so that the rear end of the chair seat is smaller than the front end. In this way, in actual application, the legs of patients who sit upright are more comfortable to place; and a clamping frame structure is specifically provided on the chair back structure. When the patient's own clothes need to be lifted to expose the puncture site, the clamping frame can be used to clamp the lifted clothes, thereby facilitating the implementation of the puncture operation.

[0020] Other advantages, objectives, and features of the present application will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the technical solution of the present application or the prior art, and constitute a part of the specification. Among them, the accompanying drawings expressing the embodiments of the present application are used together with the embodiments of the present application to explain the technical solution of the present application, but do not constitute a limitation on the technical solution of the present application.

[0022] Figure 1 A schematic diagram illustrating the structure of a multifunctional chair provided in one embodiment of the present application;

[0023] Figure 2 A schematic diagram illustrating the structure of a multifunctional chair provided in one embodiment of the present application;

[0024] Figure 3 A schematic diagram illustrating the structure of a multifunctional chair provided in one embodiment of the present application.

[0025] In the figure,

[0026] 10-chair seat; 20-chair leg structure; 30-chair back structure; 40-clamp frame structure;

[0027] 51 - first fixing rod; 52 - universal tube; 61 - second fixing rod; 62 - supporting plate. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other implementation methods obtained by ordinary technicians in the field without making creative work belong to the scope of protection of the present application.

[0029] As described in the background technology, in order to facilitate patients to maintain a suitable posture during puncture surgery, chairs with related purposes have appeared in the related technology; however, in the process of realizing the present invention, the inventors found that there are at least the following problems in the prior art. In actual surgical scenarios, since the surgery is performed in an upright sitting position, the patient's own clothes need to be lifted up to expose the puncture site. The existing method is to lift up the clothes by people to prevent them from falling, which makes the surgery inconvenient. For example, during the operation, drugs such as iodine need to be applied, and excess drugs are easy to flow down and stain the patient's clothes.

[0030] Based on this, the present application proposes a multifunctional chair, which realizes additional functions based on specific structural improvements to further meet the usage needs in the scene.

[0031] like Figure 1 As shown, in one embodiment, the multifunctional chair proposed in the present application includes a chair seat 10, a chair leg structure 20 and a chair back structure 30 fixedly connected to the chair seat 10;

[0032] like Figure 1 As shown, a clamping frame structure 40 for clamping clothes is also connected to one side (right side here) of the upper end of the chair back structure 30. It should be noted that the clamping part of the clamping frame structure schematically adopts a plate clamping structure. It is easy to understand that other forms of clamping structures can also be adopted in practice.

[0033] like Figure 1 As shown, in this embodiment, the rear ends of both sides of the chair seat 10 are recessed inwardly, so that the rear end of the chair seat is smaller than the front end. For example, the recessed part is in the shape of a long strip.

[0034] Further, as a preference, the shape of the inner recess can be set based on ergonomic principles and according to the leg contours of the general population.

[0035] In actual application, the chair adopting the above-mentioned specific structure can place the legs of patients in an upright sitting position more comfortably; and a clamping frame structure is specifically arranged on the chair back structure, and when the patient's own clothes need to be lifted up to expose the puncture site, the clamping frame can be used to clamp the lifted clothes, thereby facilitating the implementation of the puncture operation.

[0036] Based on the above embodiments, in some embodiments, such as Figure 2 As shown, the chair further includes a first auxiliary structure for adsorbing the drug solution, and the first auxiliary structure is composed of a first fixing rod 51 and a universal tube 52;

[0037] Combination Figure 1 and Figure 2 As shown, one end of the first fixing rod 51 is fixedly connected to the chair back structure 30, and the other end is connected to the universal tube 52. The outer surface of the universal tube 52 is coated with a liquid medicine adsorbing material. For example, in practice, medical gauze can be used to wrap the universal tube in multiple layers as a way to implement the liquid medicine adsorbing material.

[0038] It is easy for those skilled in the art to understand that the universal tube can flexibly adjust its bending angle and direction based on external force, and has a certain retention property; with the auxiliary structure of this configuration, when the patient undergoes a puncture operation, the direction of the universal tube can be adjusted according to the patient's sitting posture so that it surrounds the patient's waist, so that the drug liquid adsorption material on the tube can block and adsorb the iodine tincture and other drugs that flow down, avoiding excess drugs from flowing down and dirtying the patient's clothes.

[0039] Further, such as Figure 2 As shown, the first fixing rod 51 is L-shaped as a whole, the long end of the L-shape is fixed to the chair back, and the short end is connected forward to one end of the universal tube 51;

[0040] Specifically, the length of the universal tube 51 is at least half of the circumference of the chair seat, so as to facilitate adapting to the needs of patients of different body shapes.

[0041] Based on the above embodiments, in some embodiments, such as Figure 3 As shown, the chair also includes a second auxiliary structure for temporarily placing surgical items, and the second auxiliary structure is composed of a second fixing rod 61 and a supporting plate 62;

[0042] Combination Figure 1 , Figure 2 , Figure 3 As shown, in this embodiment, relative to the first fixing rod 51, one end of the second fixing rod 61 is fixedly connected to the other side of the seat back structure 30, and the other end of the second fixing rod 62 is connected to a horizontally arranged supporting plate 62;

[0043] It is easy to understand that the second auxiliary structure is set here, and the support plate 62 in the structure can be used to temporarily place some surgical items, which is beneficial to improving the convenience of the operation; and the second auxiliary structure and the first auxiliary structure are respectively arranged on both sides of the chair back structure, which is beneficial to the stability of the chair while ensuring the function is realized.

[0044] Based on the above examples, in some embodiments, the surface areas of the chair seat 10 and the chair back structure 30 that are in contact with the human body are also provided with a silicone leather cushion layer (not shown in the figure). Silicone leather is a soft material that is easy to clean and disinfect. Such a structural setting is conducive to making the patient feel comfortable and can facilitate the implementation of disinfection, thereby helping to avoid mutual infection.

[0045] Based on the above examples, in some embodiments, the corner edges of the chair seat 10 and the chair back structure 30 are chamfered (not shown in the figure). This structural setting method is helpful to avoid damage to the human body caused by bumps during use of the chair.

[0046] Based on the above examples, in some embodiments, the tip of the chair leg in the chair leg structure 20 is also provided with an anti-slip pad. The provision of the anti-slip pad can increase the friction of the chair relative to the ground, which is beneficial to ensure stability during use and facilitate the safe implementation of the operation.

[0047] The above is only a preferred specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by any person familiar with the technology within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A multifunctional chair, characterized in that: It comprises a chair seat plate (10), a chair leg structure (20) fixedly connected to the chair seat plate (10), and a chair back structure (30); One side of the upper end of the chair back structure (30) is also connected to a clamping frame structure (40) for clamping clothes; The rear ends of both sides of the chair seat plate (10) are recessed inwards, so that the rear end of the chair seat plate (10) is smaller in width than the front end; It also includes a first auxiliary structure for adsorbing the drug solution, the first auxiliary structure consisting of a first fixing rod (51) and a universal tube (52); One end of the first fixing rod (51) is fixedly connected to the chair back structure (30), and the other end is connected to the universal tube (52), the outer surface of the universal tube (52) being coated with a liquid medicine adsorption material.

2. The multifunctional chair according to claim 1, characterized in that: The first fixing rod (51) is L-shaped as a whole; The length of the universal tube (52) is at least half the circumference of the chair seat (10).

3. The multifunctional chair according to claim 1, characterized in that: It also includes a second auxiliary structure for temporarily placing surgical items, the second auxiliary structure consisting of a second fixing rod (61) and a supporting plate (62); Relative to the first fixing rod (51), one end of the second fixing rod (61) is fixedly connected to the other side of the chair back structure (30), and the other end of the second fixing rod is connected to a horizontally arranged supporting plate (62).

4. The multifunctional chair according to any one of claims 1 to 3, characterized in that: The surface areas of the chair seat plate (10) and the chair back structure (30) that are in contact with the human body are also provided with an organic silicon leather cushion layer.

5. The multifunctional chair according to any one of claims 1 to 3, characterized in that: The corner edges of the chair seat plate (10) and the chair back structure (30) are chamfered.

6. The multifunctional chair according to any one of claims 1 to 3, characterized in that: The tip of the chair leg in the chair leg structure (20) is also provided with an anti-slip pad.

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