Gynecological examination chair

Abstract

The utility model relates to a gynecological examination seat, including support, the base of setting in the upper portion of support and the backrest of the oblique setting in the one side of base, the leg of two sides of base is equipped with respectively, the handrail of two sides of backrest is equipped with respectively, the headrest of the adjustable setting of backrest upside position is used for supporting the head and neck of patient, one side of backrest still is equipped with the adjusting structure for adjusting the headrest position along the length direction of backrest, adjusting structure is located below handrail. The gynecological examination seat not only can adjust the position of headrest, make it match with the patient of different height, the more wide adaptation range, and still can adjust through patient's own, thereby quick headrest is adjusted to the position that patient feels comfortable.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, specifically to a gynecological examination chair. Background Technology

[0002] During a gynecological examination, patients typically undergo a series of procedures, including a routine vaginal discharge test, cervical examination, and colposcopy. While each individual examination is relatively short, the combined time for all procedures can be quite long, necessitating the use of a gynecological examination chair. A gynecological examination chair is a medical device consisting of a base, backrest, leg rest, armrests, and headrest. This device is designed to provide stable support for the patient, ensuring a comfortable and safe position during the examination.

[0003] However, although existing gynecological examination chairs provide good support in many ways, their headrests are usually fixed and have a limited range of adaptability. For patients of different heights, their heads and necks may not be well supported during the examination, causing discomfort. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a gynecological examination chair that not only allows for adjustment of the headrest position to match patients of different heights and has a wider range of adaptability, but also allows for adjustment by the patient themselves, thereby quickly adjusting the headrest to a position that the patient feels comfortable with.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a gynecological examination chair, including a support, a base set above the support and a backrest tilted on one side of the base, leg rests on both sides of the base, armrests on both sides of the backrest, a headrest adjustable on the upper side of the backrest for supporting the patient's head and neck, and an adjustment structure for adjusting the position of the headrest along the length of the backrest on one side of the backrest, the adjustment structure being located below the armrest.

[0006] The working principle of this system is as follows: When undergoing the examination, the patient first lies supine on the gynecological examination chair with both legs placed on the two leg rests, both forearms placed on the two armrests, and the back of the head resting on the headrest. If the patient feels that the position of the headrest is not suitable, the medical staff or the patient can adjust the position of the headrest by using the adjustment structure located under the armrests to adapt to their own height.

[0007] Compared with existing technologies, the advantages of this solution are as follows: the headrest position is adjustable, which can adapt to patients of different heights and has a wider range of applications, avoiding the discomfort caused by the headrest not providing adequate support during the examination; the adjustment structure is located below the armrest, allowing patients to adjust the headrest themselves or have it adjusted by medical staff, making it easy for patients to quickly adjust the headrest to a comfortable position.

[0008] In a preferred embodiment of this utility model, a first groove is formed on one side of the chair back along its width direction, the first groove being located below the armrest. A second groove communicating with the first groove is formed on the upper side of the chair back along its length direction. The adjustment structure includes an operating rod and a connecting rod arranged parallel to the chair back. The operating rod and the connecting rod are arranged perpendicularly to each other and are respectively located in the first groove and the second groove. One end of the operating rod extends out of the first groove and can slide along it. The operating rod is provided with a limiting part for limiting its movement. One end of the connecting rod extends out of the second groove and is connected to the bottom of the headrest.

[0009] The beneficial effects of this solution are as follows: When the patient needs to adjust the position of the headrest, he / she holds the operating rod and slides it along the first groove. At this time, the connecting rod and the headrest move with the sliding of the operating rod. After the headrest is moved to the appropriate position, the operating rod is limited by the limiting part, thereby limiting the headrest and preventing it from shifting during the examination. This would not only cause discomfort to the patient, but also affect the examination process.

[0010] In a preferred embodiment of the present invention, multiple slots are symmetrically arranged on the opposite side walls of the first groove, and the multiple slots are evenly spaced. The limiting part includes elastic blocks arranged on opposite sides of the end of the operating rod away from the connecting rod. The two elastic blocks can be engaged with the slots arranged on the side walls of the first groove respectively.

[0011] The beneficial effects of this solution are as follows: When the position of the headrest needs to be adjusted, pinch the two elastic blocks on the operating rod to disengage them from the slots, and then slide the operating rod along the first groove. When the operating rod moves into place, release your hand, and the elastic blocks will re-engage into the slots at different positions to limit the position of the operating rod. The structure is simple and convenient for patients to perform adjustment and limiting operations.

[0012] In a preferred embodiment of this utility model, the headrest is detachably connected to the chair back via a connecting rod.

[0013] The beneficial effects of this solution are: the headrest and connecting rod are detachable, making it easy to remove the headrest from the chair back for cleaning and disinfection.

[0014] In a preferred embodiment of the present invention, the upper side of the end of the connecting rod away from the operating rod is provided with a first locking block extending from the second groove, and a second locking block is provided on the upper side of the first locking block. The first locking block and the second locking block are in a cross shape, and the bottom of the headrest is provided with a connecting groove for engaging with the first locking block and the second locking block.

[0015] The beneficial effects of this solution are: the first and second locking blocks are cross-shaped and engage with the connecting groove at the bottom of the headrest, which can limit the headrest along the length and width of the chair back, making its position more stable. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of an embodiment of the gynecological examination chair of this utility model.

[0017] Figure 2 for Figure 1 A schematic diagram of the structure without a headrest.

[0018] Figure 3 This is a magnified view of a portion of point A in the diagram.

[0019] Figure 4 for Figure 1 A schematic diagram of the structure of the headrest.

[0020] Figure 5 for Figure 1 A schematic diagram of the adjustment structure. Detailed Implementation

[0021] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described below are only for explaining the present invention and do not limit the scope of protection of the present invention.

[0022] The terms "first," "second," etc., used in the specification, claims, and embodiments of this application are used to distinguish similar objects, rather than to describe a specific order or sequence.

[0023] The present invention will be further described in detail below through preferred embodiments:

[0024] The reference numerals in the accompanying drawings include: bracket 1, base 2, chair back 3, first groove 301, second groove 302, slot 303, headrest 4, connecting groove 401, operating lever 5, elastic locking block 501, connecting rod 6, first locking block 7, second locking block 8, leg rest 9, and armrest 10.

[0025] As attached Figure 1As shown: A gynecological examination chair includes a support 1 and a base 2 disposed above the support 1. Leg rests 9 are provided on both sides of the base 2, and a backrest 3 is inclined on one side of the base 2.

[0026] As attached Figure 1 ~Attached Figure 3 As shown: Armrests 10 are provided on both sides of the backrest 3. Along the width direction of the backrest 3, a first groove 301 is formed on one side of the backrest 3 along its width direction. The first groove 301 is located below the armrest 10. Multiple slots 303 are symmetrically arranged on the opposite side walls of the first groove 301. The multiple slots 303 are evenly spaced. In this embodiment, eight slots 303 are preferably provided. A second groove 302 communicating with the first groove 301 is formed on the upper side of the backrest 3 along its length direction.

[0027] As attached Figure 1 Appendix Figure 4 and attached Figure 5 As shown: The upper side of the chair back 3 is adjustablely provided with a headrest 4 for supporting the patient's head and neck. The middle of the bottom side of the headrest 4 is provided with a cross-shaped connecting groove 401. The side of the chair back 3 is also provided with an adjustment structure for adjusting the position of the headrest 4 along the length direction of the chair back 3. The adjustment structure is located below the armrest 10. Specifically, the adjustment structure includes an operating rod 5 arranged parallel to the chair back 3. The operating rod 5 is located in the first groove 301. One end of the operating rod 5 extends out of the first groove 301 and can slide along it.

[0028] The operating lever 5 is provided with a limiting part for limiting its movement. The limiting part includes elastic locking blocks 501 disposed on opposite sides of the end of the operating lever 5 away from the connecting rod 6. The two elastic locking blocks 501 can be engaged with the locking slots 303 disposed on the two side walls of the first groove 301 respectively.

[0029] The adjustment structure also includes a connecting rod 6 that is perpendicularly connected to one end of the operating lever 5 located in the first groove 301. The connecting rod 6 is located in the second groove 302. One end of the connecting rod 6 extends out of the second groove 302 and is connected to the bottom of the headrest 4. The headrest 4 is detachably connected to the chair back 3 via the connecting rod 6. Specifically, the upper side of the connecting rod 6 away from the operating lever 5 is provided with a first locking block 7 extending out of the second groove 302. The upper side of the first locking block 7 is provided with a second locking block 8. The first locking block 7 and the second locking block 8 are in a cross shape. The first locking block 7 and the second locking block 8 can be engaged with the connecting groove 401. In this embodiment, the first locking block 7 and the second locking block 8 are both made of elastic medical plastic. They are located at the bottom of the headrest 4, so that the patient will not feel uncomfortable when their head is lying on the headrest 4.

[0030] Specific working principle:

[0031] During the examination, the patient first lies supine on the gynecological examination chair, with both legs placed on the two leg rests 9 and secured by straps. The forearms are placed on the two armrests 10, and the back of the head rests on the headrest 4. If the patient feels the position of the headrest 4 is unsuitable, medical staff or the patient can adjust the position of the headrest 4 using the adjustment mechanism located below the armrests 10. The specific steps are as follows: The patient or medical staff pinches the two elastic blocks 501 on the operating lever 5 with one hand, causing them to disengage from the slots 303. Then, the operating lever 5 is slid along the first groove 301. At this time, the connecting rod 6 and the headrest 4 move with the sliding of the operating lever 5. After moving the headrest 4 to a suitable position, the hand is released, and the elastic blocks 501 re-engage into the slots 303 at different positions, limiting the operation lever 5 and thus limiting the position of the headrest 4.

[0032] The preferred embodiments of this application have been described in detail above with reference to the accompanying drawings. Typical known structures and common knowledge techniques in the preferred embodiments have not been described in detail here. Those skilled in the art can improve and implement the technical solution of this utility model based on the inspiration given in these embodiments and their own capabilities. Some typical known structures, known methods or common knowledge techniques should not be obstacles for those skilled in the art to implement this application.

[0033] The scope of protection claimed in this application shall be determined by the contents of its claims. The contents of the utility model description, specific embodiments, and drawings are used to interpret the claims.

[0034] Within the scope of the technical concept of this application, several modifications can be made to the specific implementation of this application, and these modified implementations should also be considered within the protection scope of this application.

Claims

1. A gynecological examination chair, comprising a support frame, a base disposed above the support frame, and a backrest inclinedly disposed on one side of the base, with leg rests provided on both sides of the base and armrests provided on both sides of the backrest, characterized in that: The upper side of the chair back is adjustable and equipped with a headrest for supporting the patient's head and neck. The side of the chair back is also equipped with an adjustment structure for adjusting the position of the headrest along the length of the chair back. The adjustment structure is located below the armrest.

2. The gynecological examination chair according to claim 1, characterized in that: A first groove is formed on one side of the chair back along its width direction. The first groove is located below the armrest. A second groove is formed on the upper side of the chair back along its length direction, communicating with the first groove. The adjustment structure includes an operating rod and a connecting rod arranged parallel to the chair back. The operating rod and the connecting rod are arranged perpendicular to each other and are respectively located in the first groove and the second groove. One end of the operating rod extends out of the first groove and can slide along it. The operating rod is provided with a limiting part for limiting its position. One end of the connecting rod extends out of the second groove and is connected to the bottom of the headrest.

3. The gynecological examination chair according to claim 2, characterized in that: Multiple slots are symmetrically arranged on the opposite side walls of the first groove, and the multiple slots are evenly spaced. The limiting part includes elastic blocks arranged on opposite sides of the end of the operating rod away from the connecting rod. The two elastic blocks can be engaged with the slots arranged on the side walls of the first groove respectively.

4. The gynecological examination chair according to claim 2, characterized in that: The headrest is detachably connected to the chair back via a connecting rod.

5. The gynecological examination chair according to claim 4, characterized in that: The upper side of the connecting rod away from the operating rod is provided with a first locking block extending from the second groove, and a second locking block is provided on the upper side of the first locking block. The first locking block and the second locking block are in a cross shape. The bottom of the headrest is provided with a connecting groove for engaging with the first locking block and the second locking block.

Images