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CN-224207015-U - Adjustable plastic hip joint fixing pillow pad

CN224207015UCN 224207015 UCN224207015 UCN 224207015UCN-224207015-U

Abstract

The utility model relates to the field of postoperative care devices, in particular to an adjustable plastic hip joint fixing pillow, which comprises a supporting mechanism, wherein the supporting mechanism comprises a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are plate-shaped, the top and the bottom of the outer walls of the first supporting plate and the second supporting plate are fixedly connected with bearing plates, the bearing plates are of elastic sheet metal structures, the distance between the two groups of bearing plates can be adjusted by adjusting the distance between the first supporting plate and the second supporting plate through the supporting mechanism, so that the adjustable plastic hip joint fixing pillow is suitable for the distance between legs of different patients, and the hip joint buckling of the patients exceeds 90 degrees due to excessive shrinkage of the patients can be avoided through the L-shaped first supporting plate.

Inventors

  • ZHANG MIN

Assignees

  • 兴化市人民医院

Dates

Publication Date
20260508
Application Date
20250516

Claims (4)

  1. 1. The adjustable plastic hip joint fixing pillow is characterized by comprising a supporting mechanism (100), wherein the supporting mechanism (100) comprises a first supporting plate (101) and a second supporting plate (102), the first supporting plate (101) and the second supporting plate (102) are plate-shaped, the top and the bottom of the outer walls of the first supporting plate (101) and the second supporting plate (102) are fixedly connected with a bearing plate (103), and the bearing plate (103) is of an elastic sheet metal structure.
  2. 2. The adjustable plastic hip joint fixing pillow according to claim 1, wherein threaded rods (101 a) are arranged on the outer walls of the first supporting plate (101) and the second supporting plate (102), threaded grooves are formed in the outer walls of the threaded rods (101 a), and adjusting rods (104) are connected with the inner threads of the two groups of threaded rods (101 a).
  3. 3. An adjustable plastic hip joint fixation pillow according to claim 2, characterized in that the cross-section of the first support plate (101) is "L" shaped and the angle at which the first support plate (101) is bent is less than 90 °.
  4. 4. The adjustable plastic hip joint fixing pillow according to claim 3, wherein the internal thread grooves of the two sets of threaded rods (101 a) are opposite in rotation direction, threads opposite in rotation direction are formed at two ends of the outer wall of the adjusting rod (104), and two ends of the adjusting rod (104) are respectively connected with the internal threads of the threaded rods (101 a) of the outer walls of the first supporting plate (101) and the second supporting plate (102).

Description

Adjustable plastic hip joint fixing pillow pad Technical Field The utility model relates to the field of postoperative care devices, in particular to an adjustable plastic hip joint fixing pillow. Background At present, the hip joint is composed of a femoral head and an acetabulum, belongs to a ball joint, is a typical pestle-socket joint, is also called artificial hip joint replacement, is an artificial prosthesis, comprises a femur part and an acetabulum part, is fixed on normal bones by bone cement and screws to replace diseased joints, and rebuilds the normal functions of the hip joint of a patient, and is a relatively mature and reliable treatment means. The following problems exist at present; in the prior art, when the patient needs to lie on one side, a pillow or other barriers are often required to be placed between two legs of the patient, so that the patient is prevented from exceeding the central axis of the human body, because the flexibility of the pillows of all types is different, and meanwhile, the distances between the two legs of the patient are different due to the fact that the two legs of the patient are parallel, medical staff in clinical care can only place the barriers according to experience to prevent the patient from having wrong posture when lying on one side, and a more accurate nursing means cannot be carried out according to the specific patient. Disclosure of utility model This section is intended to summarize some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments, which may be simplified or omitted in this section, as well as the description abstract and the title of the utility model, to avoid obscuring the objects of this section, description abstract and the title of the utility model, which is not intended to limit the scope of this utility model. The present utility model has been made in view of the above and/or problems occurring in the prior art. Therefore, the first technical problem to be solved by the utility model is that in clinical care, medical staff can only place barriers according to experience to prevent patients from having wrong posture and posture when lying on one's side, and a more accurate nursing means can not be carried out according to specific patients. In order to solve the technical problems, the technical scheme is that the adjustable plastic hip joint fixing pillow comprises a supporting mechanism, wherein the supporting mechanism comprises a first supporting plate and a second supporting plate, the first supporting plate and the second supporting plate are plate-shaped, bearing plates are fixedly connected to the top and the bottom of the outer walls of the first supporting plate and the second supporting plate, and the bearing plates are of elastic sheet metal structures. As a preferable scheme of the adjustable plastic hip joint fixing pillow, threaded rods are arranged on the outer walls of the first supporting plate and the second supporting plate, threaded grooves are formed in the outer walls of the threaded rods, and adjusting rods are connected with the inner threads of the two groups of threaded rods. As a preferable scheme of the adjustable plastic hip joint fixing pillow, the cross section of the first supporting plate is L-shaped, and the angle of the bent part of the first supporting plate is smaller than 90 degrees. As a preferable scheme of the adjustable plastic hip joint fixing pillow, the two groups of threaded rod inner thread grooves are opposite in rotation direction, threads opposite in rotation direction are formed at two ends of the outer wall of the adjusting rod, and two ends of the adjusting rod are respectively connected with the threaded rod inner threads of the outer walls of the first supporting plate and the second supporting plate. The utility model has the beneficial effects that: The distance between the two groups of bearing plates can be adjusted by adjusting the distance between the first supporting plate and the second supporting plate through the supporting mechanism, so that the distance between the two legs of different patients can be adapted; The patient is prevented from flexing the patient's hip joint by more than 90 ° by the "L" shaped first support plate. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein: FIG. 1 is a schematic view of the overall structure of an adjustable plastic hip-joint fixation pillow provided by the present utility model; Fig. 2 is a schematic cross-sectional view of the whole structure of an adjustable plastic