CN220110020U - Device for preventing perineum area injury in hip arthroscopy operation - Google Patents
Device for preventing perineum area injury in hip arthroscopy operation Download PDFInfo
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- CN220110020U CN220110020U CN202321625639.XU CN202321625639U CN220110020U CN 220110020 U CN220110020 U CN 220110020U CN 202321625639 U CN202321625639 U CN 202321625639U CN 220110020 U CN220110020 U CN 220110020U
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- hip
- support part
- support
- preventing
- perineal
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- 230000006378 damage Effects 0.000 title claims abstract description 16
- 208000027418 Wounds and injury Diseases 0.000 title claims abstract description 15
- 208000014674 injury Diseases 0.000 title claims abstract description 14
- 210000002640 perineum Anatomy 0.000 title abstract description 30
- 230000009975 flexible effect Effects 0.000 claims abstract description 24
- 210000002414 leg Anatomy 0.000 claims abstract description 23
- 238000001356 surgical procedure Methods 0.000 claims abstract description 9
- 210000001217 buttock Anatomy 0.000 claims abstract description 7
- 210000001624 hip Anatomy 0.000 claims description 59
- 230000008093 supporting effect Effects 0.000 claims description 27
- 229920002635 polyurethane Polymers 0.000 claims description 11
- 239000004814 polyurethane Substances 0.000 claims description 11
- 229920000728 polyester Polymers 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 6
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 5
- 229920000570 polyether Polymers 0.000 claims description 5
- 230000003902 lesion Effects 0.000 claims 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 210000004394 hip joint Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000005036 nerve Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 210000004872 soft tissue Anatomy 0.000 description 3
- 208000035965 Postoperative Complications Diseases 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 208000025962 Crush injury Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000862 numbness Toxicity 0.000 description 1
- 230000018052 penile erection Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Abstract
The utility model belongs to the technical field of hip arthroscope surgical instruments, and discloses a device for preventing perineum injury in hip arthroscope surgery, which is applied to non-perineal column traction of a hip arthroscope and is characterized in that: comprises a flexible cushion having a support surface adapted to have a patient lying thereon; the support surface is sequentially provided with at least a head support part, a back support part, a hip support part and a leg support part along the length direction; the back support part is an arc convex surface, the hip support part is an arc concave surface and forms a groove for embedding the hip, a limit convex part is formed between the leg support part and the hip support part, and the limit convex part is higher than the head support part. The utility model can better adapt the flexible cushion to each part of the human body, and plays a limiting role by matching the limiting convex part with the bearing part of the buttocks, and also enhances the anti-skid effect, thereby being capable of replacing the perineum column and avoiding the complications caused by the perineum column.
Description
Technical Field
The utility model belongs to the technical field of hip arthroscopic surgical instruments, and particularly relates to a device for preventing perineum injury in hip arthroscopic surgery.
Background
The hip joint has complex local anatomy, plentiful nerves and blood vessels are wrapped around the hip joint, and the operation is difficult. Compared with the conventional incision operation, the arthroscope operation is a minimally invasive operation and has the advantages of small incision, small wound, quick recovery and the like. However, the incidence of total complications is high in hip arthroscopy, wherein the most important complications are perineal area injuries caused by long-time continuous compression of the perineum column in operation, including injuries of perineal soft tissues, nerves and the like. The hip joint has a very narrow gap in a natural state, can not be probed and operated, and needs a traction device to carry out traction so as to obtain a good operation field and operation space, carry out operation and ensure the safety of the operation. Compared with the conventional incision operation, the perineum column technology is adopted in the hip arthroscopy operation, and the perineum column technology can lead to the concentration of hip stress, so that the occurrence rate of the overall complications is high, wherein the main complications are perineal region injuries caused by long-time continuous compression of the perineum column in the operation, including injuries of perineum soft tissues, nerves and the like.
And the total complications of arthroscopy operation are up to 19.18%, because complications caused by long-time compression of perineum column in traction process are up to 6.85%, including perineum region, lower limb and instep numbness, penile erection disorder, perineum region soft tissue crush injury and the like.
It can be seen that the total complications of the hip arthroscopy operation in the prior art are high, and a series of complications are inevitably generated due to the action of the traction column, so that the health system of a person is damaged, and the effect and safety of the operation are greatly reduced.
Disclosure of Invention
The utility model aims to provide a device for preventing perineum damage in a hip arthroscopy operation, which aims to solve the problem that the existing hip arthroscopy operation is easy to cause perineum complications due to a perineum column.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a device for preventing perineal area injury in a hip arthroscopy operation, applied to columnifess traction of a hip arthroscopy, characterized in that: comprises a flexible cushion having a support surface adapted to have a patient lying thereon;
the support surface is sequentially provided with at least a head support part, a back support part, a hip support part and a leg support part along the length direction; the back support part is an arc convex surface, the hip support part is an arc concave surface and forms a groove for embedding the hip, a limit convex part is formed between the leg support part and the hip support part, and the limit convex part is higher than the head support part.
In a possible implementation, the head support includes a headrest disposed on the support surface, the headrest including a pillow case and a memory sponge disposed within the pillow case.
In a possible implementation, the support surface is further provided with a lumbar support portion, which is continuously distributed between the back support portion and the hip support portion, and which is an arc-shaped surface and smoothly transitions with the back support portion and the leg support portion, respectively.
In a possible implementation, the leg support is planar;
the head support part, the back support part, the hip support part, the limit convex part and the leg support part are in smooth transition.
In a possible implementation, the flexible cushion is made of a polyester sponge or a polyether sponge.
In a possible implementation, the polyester sponge is a polyurethane sponge.
In a possible implementation manner, a shoulder supporting part is arranged between the head supporting part and the back supporting part, and the shoulder supporting part is planar and lower than the head supporting part and the back supporting part;
the back support has an initial support section adjacent to the back support, and an included angle of 10-20 degrees is formed between the initial support section and the plane.
In a possible implementation, the angle is 15 °.
Compared with the prior art, the utility model has the following beneficial effects:
according to the device for preventing perineum damage in hip arthroscopy operation, the flexible cushion can be adjusted and adapted to a certain degree according to the shape of a human body when a patient lies on the device, so that better comfort experience is provided for the patient, the flexible cushion can be better adapted to each part of the human body through the head support part, the back support part, the hip support part and the leg support part, and the limiting convex part is matched with the hip stress part to play a limiting role, so that the anti-skid effect is enhanced, the perineum column can be replaced, and complications caused by the perineum column are avoided.
And the flexible cushion is applied to the non-perineum traction of the hip arthroscope, and can meet the requirements of the non-perineum traction technology of the hip arthroscope through the structural design that the limit convex part is higher than the head supporting part.
Meanwhile, the polyurethane sponge is adopted as a flexible cushion, accords with the human body curve, has slow rebound characteristic, can play a role in skid resistance, and is better suitable for the technology of traction without perineum column of the hip arthroscope.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a front view of an embodiment of the present utility model;
fig. 3 is a top view of an embodiment of the present utility model.
In the figure: 1-a flexible cushion; 11-shoulder support; 12-a back support; 13-lumbar support; 14-buttocks support; 15-limit convex parts; 16-leg support; 17-headrest.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
The utility model is further described with reference to the drawings and specific examples.
Referring to fig. 1-3, an embodiment of the present utility model provides a device for preventing injury to the perineum area in a hip arthroscope operation, which is applied to non-perineal column traction of a hip arthroscope, and comprises a flexible soft pad 1, wherein the flexible soft pad 1 has a supporting surface suitable for a patient to lie thereon.
The flexible cushion 1 can be convenient for a patient to lie on, and can adapt to the shape of a human body to a certain extent through deformation by the soft or flexible action of the flexible cushion 1, so that the flexible cushion can be suitable for non-perineal column traction of a hip arthroscope.
In the embodiment of the utility model, the supporting surface is provided with at least a head supporting part, a back supporting part 12, a hip supporting part 14 and a leg supporting part 16 in sequence along the length direction; the back support portion 12 is an arc convex surface, the hip support portion 14 is an arc concave surface and forms a groove for embedding the hip, a limit protrusion 15 is formed between the leg support portion 16 and the hip support portion 14, and the limit protrusion 15 is higher than the head support portion.
Through foretell technical scheme, flexible cushion 1 can be when the patient lies on it, can carry out certain adjustment adaptation along with the shape of human body, provide better travelling comfort and experience for the patient, and through setting up head supporting part, back supporting part 12, buttock supporting part 14 and shank supporting part 16, every position adaptation that makes flexible cushion 1 and human body that can be better, and play limiting displacement through spacing convex part 15 and buttock atress department cooperation, also strengthened anti-skidding effect, with this can replace the perineum post, avoid some complications that arouse because the perineum post.
In one embodiment, the head support includes a headrest 17 disposed on the support surface, the headrest 17 including a pillow case and a memory sponge disposed within the pillow case.
By providing the headrest 17, discomfort caused by the operation of the patient can be reduced. In a specific implementation process, the soft pillow made of the memory sponge can be matched with the pillow made of the sand bag for use, so that discomfort caused by operation is reduced as much as possible.
Further, for better supporting the body curve, the supporting surface is further provided with a lumbar support portion 13, the lumbar support portion 13 is continuously distributed between the back support portion 12 and the hip support portion 14, and the lumbar support portion 13 is an arc surface and is in smooth transition with the back support portion 12 and the leg support portion 16 respectively.
In a specific implementation, the leg support 16 is planar; the head support, back support 12, buttocks support 14, limit protrusions 15 and leg support 16 are smoothly transited.
In an embodiment of the utility model, the flexible cushion 1 is made of a polyester sponge or a polyether sponge.
The polyester sponge or the polyether sponge has good rebound resilience, can be matched with the shape of a human body, and can be specifically selected according to different actual requirements.
Preferably, the polyester sponge is polyurethane sponge. The principle of the polyurethane sponge with the slow rebound characteristic is based on the special molecular structure and material property, when the mild weight of a human body is applied to the polyurethane sponge with the slow rebound characteristic, the molecules of the polyurethane sponge are changed, so that the material is automatically adjusted according to the shape and the pose of the human body within a few minutes. Therefore, it can provide better experience for people.
In some embodiments, a shoulder support 11 is provided between the head support and the back support 12, the shoulder support 11 being planar and lower than the head support and back support 12; the back support 12 has an initial support section adjacent the back support 12, with an angle of 10 ° -20 ° between the initial support section and the plane.
Therefore, the included angle can be matched with the human body curve, and the protection effect can be achieved.
Specifically, the included angle is 15 °.
Preferred embodiments:
referring to fig. 1-3, a device for preventing injury to the perineum area in a hip arthroscopy is applied to non-perineal column traction of a hip arthroscope and comprises a flexible soft pad 1, wherein the flexible soft pad 1 is provided with a supporting surface suitable for a patient to lie on; the support surface is sequentially provided with at least a head support part, a back support part 12, a hip support part 14 and a leg support part 16 along the length direction; the back support portion 12 is an arc convex surface, the hip support portion 14 is an arc concave surface and forms a groove for embedding the hip, a limit protrusion 15 is formed between the leg support portion 16 and the hip support portion 14, and the limit protrusion 15 is higher than the head support portion. The head support part comprises a headrest 17 arranged on the support surface, and the headrest 17 comprises a pillowcase and a memory sponge arranged in the pillowcase. The support surface is also provided with a lumbar support portion 13, the lumbar support portion 13 is continuously distributed between the back support portion 12 and the hip support portion 14, and the lumbar support portion 13 is an arc-shaped surface and is in smooth transition with the back support portion 12 and the leg support portion 16 respectively. The leg support 16 is planar; the head support, back support 12, buttocks support 14, limit protrusions 15 and leg support 16 are smoothly transited. The flexible cushion 1 is made of a polyester sponge or a polyether sponge. The polyester sponge is polyurethane sponge. A shoulder support part 11 is arranged between the head support part and the back support part 12, and the shoulder support part 11 is a plane and is lower than the head support part and the back support part 12; the back support 12 has an initial support section adjacent the back support 12, with an angle of 10 ° -20 ° between the initial support section and the plane. The included angle is 15 degrees.
The implementation principle is as follows: according to the technical scheme, by adopting a brand-new structural design, the postoperative complications of a patient are greatly reduced while the operation time is shortened, the safety of the hip arthroscope is improved, the postoperative complications of the patient are also reduced while the operation time is shortened, the principle of the polyurethane sponge with the slow rebound characteristic is based on the special molecular structure and the material property, and when the gentle weight of a human body is applied to the polyurethane sponge with the slow rebound characteristic, the molecular can be changed, so that the material can be automatically adjusted according to the shape and the pose of the human body within a few minutes. Therefore, it can provide better experience for people.
The preferred embodiment also has the following advantages:
(1) The material adopts polyurethane sponge with slow rebound property, is softer, and has good protection to the stress parts such as buttocks, waist and the like.
(2) The designed curve fits the curve of the hip, waist and back of an adult human body, and has a good supporting effect on a patient.
(3) The device for preventing the perineum injury is used in combination with a non-perineal column traction technology, namely 'head low foot high'.
(4) The device for preventing the perineum injury is disposable, and can avoid cross infection.
(5) The doctor can conveniently carry out various operation adjustments, reduces the operation complexity and improves the operation efficiency.
(6) Can greatly reduce the complications of perineum areas, and has no special requirements on the height and weight of patients.
(7) Advanced manufacturing technology and materials are adopted, and strict quality detection and authentication are carried out, so that the safety performance and reliability are strict, and the safety in the operation process is ensured.
Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. A device for preventing perineal area injury in a hip arthroscopy operation, applied to columnifess traction of a hip arthroscopy, characterized in that: comprises a flexible cushion (1), the flexible cushion (1) having a support surface adapted for a patient to lie thereon;
the support surface is sequentially provided with at least a head support part, a back support part (12), a hip support part (14) and a leg support part (16) along the length direction; the back support part (12) is an arc convex surface, the hip support part (14) is an arc concave surface and forms a groove for embedding the hip, a limit convex part (15) is formed between the leg support part (16) and the hip support part (14), and the limit convex part (15) is higher than the head support part.
2. A device for preventing perineal lesions in a hip arthroscopic surgery according to claim 1 wherein: the head support part comprises a headrest (17) arranged on the support surface, and the headrest (17) comprises a pillowcase and a memory sponge arranged in the pillowcase.
3. A device for preventing perineal lesions in a hip arthroscopic surgery according to claim 1 wherein: the support surface is also provided with a waist support part (13), the waist support part (13) is continuously and continuously distributed between the back support part (12) and the hip support part (14), and the waist support part (13) is an arc-shaped surface and is in smooth transition with the back support part (12) and the leg support part (16) respectively.
4. A device for preventing perineal lesions in a hip arthroscopic surgery according to claim 1 wherein: the leg support (16) is planar;
the head support part, the back support part (12), the buttock support part (14), the limit convex part (15) and the leg support part (16) are in smooth transition.
5. A device for preventing perineal lesions in a hip arthroscopic surgery according to any of the claims 1-4, characterized in that: the flexible cushion (1) is made of polyester sponge or polyether sponge.
6. A device for preventing perineal lesions in a hip arthroscopic surgery according to claim 5 wherein: the polyester sponge is polyurethane sponge.
7. A device for preventing perineal lesions in a hip arthroscopic surgery according to claim 1 wherein: a shoulder supporting part (11) is arranged between the head supporting part and the back supporting part (12), and the shoulder supporting part (11) is a plane and is lower than the head supporting part and the back supporting part (12);
the back support (12) has an initial support section adjacent to the back support (12), an angle of 10 DEG to 20 DEG being present between the initial support section and the plane.
8. A device for preventing perineal lesions in a hip arthroscopic surgery according to claim 7 wherein: the included angle is 15 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321625639.XU CN220110020U (en) | 2023-06-25 | 2023-06-25 | Device for preventing perineum area injury in hip arthroscopy operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321625639.XU CN220110020U (en) | 2023-06-25 | 2023-06-25 | Device for preventing perineum area injury in hip arthroscopy operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220110020U true CN220110020U (en) | 2023-12-01 |
Family
ID=88913495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321625639.XU Active CN220110020U (en) | 2023-06-25 | 2023-06-25 | Device for preventing perineum area injury in hip arthroscopy operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220110020U (en) |
-
2023
- 2023-06-25 CN CN202321625639.XU patent/CN220110020U/en active Active
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