CN207912831U - A kind of hip replacement pressurization fixing device - Google Patents

Abstract

The utility model is related to field of medical article technology, specifically a kind of hip replacement pressurization fixing device, including fixing device ontology（1）, the fixing device ontology（1）Front end is monoblock type, and rear end extension is divided into hip and wraps up in band（2）Band is wrapped up in leg（3）, hip wraps up in band（2）And band is wrapped up in leg（3）With fixing device ontology（1）The corresponding position of connection is respectively arranged with velcro（4）, band is wrapped up in the leg（3）In perineum position part, camber, the fixing device ontology are set（1）Front end is provided with spaced elastic webbing section（5）；The fixing device ontology（1）It is provided with ice bag around position corresponding to hip notch（6）.Band is wrapped up according to organization of human body setting hip and band is wrapped up in leg, the fixation of wound and effective Pressur hemostatic around hip are provided, by the way that ice bag is arranged, pressurization and ice compress can be taken into account, reach the nursing requirement of hip replacement, help to reduce postoperative wound bleeding, the risk for reducing wound infection, promote patient's postoperative rehabilitation, also reduces the number of doctor's dressing.

Description

A compression fixation device after hip joint replacement

technical field

The utility model relates to the technical field of medical supplies, in particular to a pressure fixation device after hip joint replacement.

Background technique

Artificial hip replacement refers to a prosthesis similar to human bone joints made of metal materials with good biocompatibility and mechanical properties. The artificial joint is replaced by surgical methods on the articular surface destroyed by disease or injury. It is to remove the lesion, remove the pain, and restore the activity and original function of the joint. Artificial joint replacement has the advantages of better joint movement, early ground activities, and reduced complications of long-term bed rest in elderly patients. After hip and proximal femur surgery, due to the particularity of the local anatomy, it is very difficult to fix the wound with pressure. Adhesive dressings are used in the prior art. Although it can solve the problem of hip wound coverage, it does not apply pressure to the wound and cannot provide effective fixation of the hip on the affected side. It is easy to cause dressing displacement, wound exposure, and bleeding from the wound and wound surface More, increase the risk of wound infection, is not conducive to the rapid recovery of patients after surgery.

Chinese patent, the patent name is: Compression hemostatic bandage suitable for total hip replacement without right, application number: 201420678913.4, application date: 2014-11-14, provides a kind of suitable for total hip replacement The pressurized hemostatic bandage is characterized in that: it is composed of an inner layer and an outer layer, wherein: the inner layer includes an upper part of the bandage for wrapping the patient's hip and a lower part of the bandage for wrapping the patient's femur, and the length of the upper part of the bandage is longer than the length of the lower part of the bandage The lower part of the bandage is composed of the first inelastic zone of the femoral part, the elastic zone of the femoral part, and the second inelastic zone of the femoral part, and the length of the first inelastic zone of the femoral part is greater than that of the elastic zone of the femoral part and the second inelastic zone of the femoral part Length; the upper part of the bandage includes the hip inelastic zone and the hip elastic zone, the length of the hip inelastic zone is greater than the length of the hip elastic zone, the junction line between the first femoral inelastic zone and the femoral elastic zone and the hip inelastic zone It coincides with the junction line of the elastic zone of the hip, and the elastic zone of the femur and the elastic zone of the hip are located on the same side of the junction line; the outer layer includes the first non-elastic outer layer of the hip that is located on the top and is located on the bottom. Second hip non-elastic outer layer sloping upwards, second hip non-elastic outer layer longer than first hip non-elastic outer layer, one end of first hip non-elastic outer layer and second hip non-elastic outer layer Paste them on the dividing line on the outside of the inner layer respectively by pasting. The utility model is easy to use, firm in fixation and better in hemostatic effect, not only limited to pressure bandaging after artificial total hip replacement, but also suitable for postoperative pressure bandaging in all operations involving hip joints and proximal femurs.

Above-mentioned utility model still exists and does not solve the problem that drainage tube draws out and carries out ice compress.

Utility model content

The purpose of this utility model is to provide a pressure fixation device after hip joint replacement for the above-mentioned defects in the prior art.

For realizing above-mentioned utility model purpose, the utility model has adopted following technical scheme:

A compression fixation device after hip joint replacement, comprising a fixation device body, the front end of the fixation device body is integral, and the rear end is extended into a hip wrap and a leg wrap, and the hip wrap and the leg wrap The corresponding positions connected with the fixing device body are respectively provided with Velcro, the leg wraps are arranged in an arc shape at the perineal position, and the front end of the fixing device body is provided with elastic belt segments arranged at intervals; the hip of the fixing device body An ice pack is provided around the position corresponding to the cutout, and a waterproof layer is provided inside the body of the fixing device corresponding to the ice pack.

The principle is: the compression fixation device after hip replacement, the leg wrap is an extension of the hip wrap, the humanized design does not affect the wearing of trousers, and at the same time, compared with the traditional one-piece setting, the compression is more Targeted, while reducing discomfort caused by pressure on the patient's hips and lower body. The hip wrap, the leg wrap and the fixture body are connected by Velcro, so that the width can be adjusted according to the size of the patient. The front end of the fixture body is provided with elastic belt sections arranged at intervals for the convenience of the drainage tube in and out. The ice pack is set so that while the hip joint incision is pressurized, ice can be applied. The ice will produce water droplets. By setting the inner waterproof layer, the risk of water invading the dressing and causing wound infection can be avoided.

In addition, the utility model also provides the following subsidiary technical solutions:

Preferably, the fixing device body is also provided with a peripheral pressure belt. The peripheral pressure belt can surround the patient's hip for a week, providing more pressure on the incision, and has a better hemostatic effect, and because the peripheral pressure is applied, the pressure is relieved and the comfort is stronger.

Preferably, elastic regions are provided at corresponding cutout positions of the fixing device body. The setting of the elastic zone can make the pressure more balanced.

Preferably, binding ropes are also provided at corresponding positions where the hip wrap and the leg wrap are connected to the fixing device body. The inventor found through clinical work that when applying pressure to the incision of the hip joint, the pressure provided by Velcro alone is still insufficient. Healing of incisions.

Preferably, the ice pack is arranged in a bar shape. The strip-shaped ice pack is set because the patient is lying down, and the water in the ice pack will gather at the bottom of the ice pack due to gravity, so that the ice compress effect is not good. It can effectively achieve the effect of ice compress and achieve the purpose of hemostasis.

Preferably, the ice packs communicate with each other. The penetrating strip-shaped ice pack can be connected to the cold therapy device, and the hip can be continuously iced by intermittently or continuously inputting ice water of a certain temperature through the cold therapy device.

Preferably, a crack is provided at the corresponding cutout position of the fixing device body (1) through the fixing device body and the ice pack. For the drainage tube to lead out.

Preferably, an absorbent cotton pad is provided outside the bottom of the ice bag, and a water-proof layer is provided at the bottom of the absorbent cotton pad. The setting of the absorbent cotton pad is used to absorb the water droplets formed by contacting the air on the upper surface of the ice bag, and the bottom of the absorbent cotton pad is provided with a water-proof layer, which can effectively separate the moisture from the bed sheets, prevent the sheets from getting wet, reduce infection, and improve patient comfort.

Preferably, the absorbent cotton pad is connected to the fixing device body through buttons or zippers. The setting of the detachable connection between the absorbent cotton pad and the fixing device body allows the absorbent cotton pad to be removed to squeeze out water after absorbing a certain amount of water droplets or to directly replace another absorbent cotton pad.

Preferably, the ice pack is detachably connected to the fixing device body. The setting of the detachable connection enables the ice pack to be reused after being sterilized, thereby reducing the cost of the patient.

Preferably, buttons are respectively provided at corresponding positions where the hip wrap and the leg wrap are connected to the fixing device body. The setting of button 13 is to prevent the Velcro from being easily loosened due to long-term stickiness, and the setting of buttons makes it have a certain fastening effect.

Compared with the prior art, the utility model has the advantages of:

1. The utility model provides a pressurized fixation device after hip joint replacement. The hip wrap and leg wrap are set according to the human body structure, which not only provides proper fixation of wounds around the hip and effective pressure hemostasis, but also prevents Dressing displacement and wound exposure also improve patient comfort during compression, help reduce the risk of wound infection, and promote rapid patient recovery.

2. The utility model provides a pressurized fixation device after hip joint replacement. By setting an arc shape on the perineal part of the fixation device body, the inventor discovered in clinical work that such setting not only ensures the pressure, but also increases the pressure. The compression belt does not touch and irritate the vulva, providing greater patient comfort.

3. The utility model provides a pressurization and fixation device after hip joint replacement. By setting an ice pack, both pressurization and ice compress can be taken into account, so as to meet the nursing requirements after hip joint replacement, effectively relieve pain of patients and promote hemostasis.

Description of drawings

Fig. 1 is a schematic structural diagram of the front view of Embodiment 1 of the present utility model;

Fig. 2 is a three-dimensional structural schematic diagram of Embodiment 1 of the present utility model;

Among them, the symbols in the above figures and the names of their corresponding components are as follows:

Fixture Body 1, Hip Wrap 2, Leg Wrap 3, Velcro 4, Elastic Band Section 5, Ice Pack 6, Waterproof Layer 7, Elastic Zone 8, Binding Rope 9, Absorbent Cotton Pad 10, Waterproof Layer 11 , 12 zippers, 13 buttons, 14 arcs.

Detailed ways

The technical solution of the utility model is described in further non-limiting detail below in combination with preferred embodiments and accompanying drawings.

Example 1

As shown in Figure 1, a pressurized fixation device after hip joint replacement includes a fixation device body 1. The front end of the fixation device body 1 is integral, and the rear end is extended into a hip wrap 2 and a leg wrap 3. The hip wrap Velcro 4 is provided at the corresponding positions where the belt 2 and the leg wrap 3 are connected to the fixing device body 1. The leg wrap 3 is arranged in an arc 14 at the perineal position, and the front end of the fixing device body 1 is provided with elastic strips arranged at intervals. Belt segment 5; an ice pack 6 is provided on the outside of the position corresponding to the hip incision of the fixation device body 1, and a waterproof layer 7 is provided on the inside of the fixation device body 1 corresponding to the ice pack 6.

The principle is: in the pressurized fixation device after hip joint replacement, the leg wrap 3 is an extension of the hip wrap 2, which does not affect the wearing of trousers. At the same time, compared with the traditional one-piece arrangement, its pressurization is more targeted , while reducing the discomfort caused by the pressure on the patient's hips and lower body. The hip wrap 2, the leg wrap 3 and the fixation device body 1 are connected by Velcro 4, so that the width can be adjusted according to the size of the patient. The front end of the fixation device body 1 is provided with elastic belt segments 5 arranged at intervals to ensure the pressure. Under the premise, it is used to facilitate the access of the drainage tube. The ice pack 6 is set so that while the hip joint incision is pressurized, ice compresses can be performed. The ice compresses will produce water droplets. By setting the inner waterproof layer 7, the risk of water infecting the dressing and causing wound infection can be avoided.

The fixing device body 1 is also provided with a peripheral pressure belt. The peripheral compression belt can surround the patient's hip for a week, provide more pressure on the incision, and have a better hemostasis effect, and because it is pressurized on the periphery, the pressure is relieved and the comfort is stronger.

An elastic region 8 is provided at the corresponding cutout position of the fixing device body 1 . The setting of the elastic zone 8 can make the pressure more balanced.

Binding ropes 9 are also provided at corresponding positions where the hip wrap 2 and the leg wrap 3 are connected to the fixing device body 1 . The inventor found through clinical work that when applying pressure to the incision of the hip joint, the pressure provided by Velcro 4 alone is still insufficient, so adding multiple straps makes the pressure more appropriate and helps the incision heal .

The ice packs 6 are arranged in a strip shape, and the strip-shaped ice packs 6 communicate with each other. The strip-shaped ice pack 6 is set because the patient is in the process of lying down. Due to the effect of gravity, the water in the ice pack 6 will gather at the bottom of the ice pack 6, so that the ice compress effect is not good. It can effectively achieve the effect of ice compress and achieve the purpose of hemostasis. The penetrating strip-shaped ice pack 6 can be connected with the cold therapy device, and the hip can be continuously iced by intermittently or continuously inputting ice water of a certain temperature through the cold therapy device.

An absorbent cotton pad 10 is provided outside the bottom of the ice bag 6 , and a water-proof layer 11 is provided at the bottom of the absorbent cotton pad 10 . The setting of water-absorbing cotton pad is to be used for absorbing the water drop that the upper surface of ice pack 6 contacts air and condenses, and the bottom of water-absorbing cotton pad is provided with water-proof layer, can effectively separate moisture and bed sheet, prevents from wetting bed sheet, reduces infection, improves patient's health. comfort.

The absorbent cotton pad 10 is connected with the fixing device body 1 through a zipper 12 . The setting of the detachable connection between the absorbent cotton pad 10 and the fixing device body 1 enables the absorbent cotton pad to be removed after absorbing a certain amount of water drops to squeeze out the water or directly replace another absorbent cotton pad.

The ice bag 6 is detachably connected with the fixing device body 1 . The setting of the detachable connection makes the ice pack 6 reusable after being sterilized, reducing the cost of the patient.

Buttons 13 are provided at corresponding positions where the hip wrap 2 and the leg wrap 3 are connected to the fixing device body 1 . The button 13 is set to prevent the Velcro 4 from being easily loosened due to sticking for a long time, and the button is set so that it also has a certain fastening effect.

It should be pointed out that the above-mentioned preferred embodiments are only to illustrate the technical conception and characteristics of the present utility model, and its purpose is to enable those familiar with this technology to understand the content of the present utility model and implement it accordingly, and not to limit this utility model. Protection scope of utility model. All equivalent changes or modifications made according to the spirit of the utility model shall fall within the protection scope of the utility model.

Claims (10)

1. A compression fixation device after hip joint replacement, comprising a fixation device body (1), characterized in that: the front end of the fixation device body (1) is integral, and the rear end is extended into a hip wrapping belt (2) Velcro (4) is provided at the corresponding positions where the leg wraps (3), the hip wraps (2) and the leg wraps (3) are connected to the fixing device body (1), respectively, and the leg wraps (3) The part at the perineal position is arranged in an arc shape, and the front end of the fixing device body (1) is provided with elastic belt segments (5) arranged at intervals; An ice bag (6) is arranged around the position corresponding to the hip incision of the fixing device body (1), and a waterproof layer (7) is arranged inside the fixing device body (1) corresponding to the ice bag (6). 2 . The pressurized fixation device after hip joint replacement according to claim 1 , characterized in that an elastic region ( 8 ) is provided at the corresponding incision position of the fixation device body ( 1 ). 3 . 3. A pressurized fixation device after hip joint replacement according to claim 1, characterized in that a binding rope ( 9). 4. A pressurization and fixation device after hip joint replacement according to claim 1, characterized in that: the ice pack (6) is arranged in a strip shape. 5 . The pressure fixation device after hip joint replacement according to claim 4 , characterized in that: the ice packs ( 6 ) communicate with each other. 6 . 6 . The pressurized fixation device after hip joint replacement according to claim 1 , characterized in that: the corresponding incision of the fixation device body ( 1 ) is provided with a crack penetrating through the fixation device body and the ice pack. 6 . 7. A pressurization and fixation device after hip joint replacement according to claim 1, characterized in that: a water-absorbing cotton pad (10) is provided on the outer side of the bottom of the ice bag (6), and the water-absorbing cotton pad (10) The bottom is provided with a water-repelling layer (11). 8. A pressurized fixation device after hip joint replacement according to claim 7, characterized in that: the absorbent cotton pad (10) and the fixation device body (1) pass buttons (13) or zippers (12) connect. 9 . The pressurized fixation device after hip joint replacement according to claim 1 , characterized in that: the ice pack ( 6 ) is detachably connected to the fixation device body ( 1 ). 10. A compression fixation device after hip joint replacement according to claim 1, characterized in that: the hip wrap (2) and the leg wrap (3) are connected to the fixation device body (1) correspondingly The positions are respectively provided with buttons (13).