CN212997296U - Knee bending baffle for knee joint operation - Google Patents
Knee bending baffle for knee joint operation Download PDFInfo
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- CN212997296U CN212997296U CN202021185889.2U CN202021185889U CN212997296U CN 212997296 U CN212997296 U CN 212997296U CN 202021185889 U CN202021185889 U CN 202021185889U CN 212997296 U CN212997296 U CN 212997296U
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- baffle
- knee
- grooves
- knee joint
- side plates
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Abstract
The utility model discloses a knee bending baffle for knee joint operation, which comprises a baffle plate, wherein side plates are arranged on the upper side and the lower side of the baffle plate, grooves are arranged on the side plates, a foot supporting rod is arranged between the grooves on the upper side and the lower side, and two ends of the foot supporting rod can be embedded into the grooves on the upper side and the lower side; the knee bending baffle is arranged at the bottoms of the two legs of a patient, before a disinfection operation, the position of the baffle can be adjusted in advance according to the lower limb mobility of the patient, the foot supporting rod and the groove are determined, the position can be adjusted according to requirements, the knee bending baffle is used, one hand of a doctor can be liberated, the labor-saving principle is achieved, the probability of pollution in the operation is reduced as much as possible, and the speed and the quality of the operation completion are compatible.
Description
Technical Field
The utility model belongs to the technical field of knee joint auxiliary instrument, concretely relates to knee joint operation baffle of bending knee.
Background
The workers need to benefit the apparatus before doing so, and each high-quality operation is not separated from the proper equipment. With the rapid development of surgical operations and the gradual improvement of the living standard of people, the old patients suffering from knee joint pain have more options of operations to solve the problem, which is the artificial knee joint surface replacement.
In the operation process, the assistant needs to bend the knee joint at the affected side of the patient, and a large operation space is exposed for the main knife, so that various operations are completed. Therefore, the conventional operation mode at present can form an action that an assistant doctor grasps the ankle of the affected limb with one hand and supports the thigh of the patient with the other hand, which inevitably causes the assistant doctor to have a state of standing straight and bending down to the waist. In the process of knee joint surface replacement surgery, the requirement on sterility is extremely high, and the head of an assistant doctor can pollute tools such as vascular forceps or electric drills in the hands of a surgeon without paying attention. Because of the limited space available in the surgical area, it is not practical to add an assistant to specifically grasp the ankle of the patient. Therefore, the use of the knee bending baffle is particularly necessary.
Disclosure of Invention
The utility model discloses a solve and lack the device scheduling problem of bending the knee in the operation, provide a knee joint operation baffle of bending the knee.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
knee bending baffle for knee joint operation comprises a baffle, side plates are arranged on the upper side and the lower side of the baffle, grooves are formed in the side plates, a foot supporting rod is arranged between the grooves in the upper side and the lower side, and two ends of the foot supporting rod can be embedded into the grooves in the upper side and the lower side.
Preferably, the two ends of the foot support rod are provided with groove rings, and the groove rings are embedded into the grooves to prevent the foot support rod from sliding.
Preferably, the side plates are fixedly or movably arranged at two sides of the baffle.
Preferably, the side plates are fixed on both sides of the baffle plate through glue.
Preferably, the side plates are movably arranged on the two sides of the baffle plate and have the following structures:
the two sides of the baffle are provided with sliding type [ -shaped pieces, side plates are arranged above the [ -shaped pieces, protrusions are arranged in the [ -shaped pieces and can slide in the channels of the baffle, bolts penetrate into one sides of the [ -shaped pieces, and the bolts abut against the side edges of the baffle.
Preferably, the front end of the bolt is sleeved with a rubber sleeve to increase friction.
The technical scheme can obtain the following beneficial effects:
the knee bending baffle is arranged at the bottoms of the legs of a patient, the position of the knee bending baffle can be adjusted in advance according to the mobility of the lower limbs of the patient before a disinfection operation, the foot supporting rod and the groove are determined, and the position can be adjusted according to requirements. By using the knee bending baffle, one hand of a doctor can be liberated, the labor-saving principle is achieved, the chance of pollution in the operation is reduced as much as possible, and the speed and the quality of the operation completion coexist.
The utility model has simple structure, meets the requirement of knee bending in the operation, and meets the knee bending mobility of the lower limbs of patients by selecting the grooves or sliding [ "shaped parts without positions.
Drawings
Fig. 1 is a top view structural view of a baffle plate.
FIG. 2 is a diagram of a foot support shaft.
Fig. 3 is a side view of the baffle.
Fig. 4 is a structural relationship diagram of the profile and the baffle.
Fig. 5 is a side view structural view of the profile.
FIG. 6 is a view of the relationship of the foot support bar to the flap.
In the figure:
in the figure: 1. a baffle plate; 2. a side plate; 3. a groove; 4. a foot support shaft; 5. a groove ring; 6. a channel; 7. protrusion, 8, bolt, 9, "[" type member.
Detailed Description
The invention will be further explained with reference to the drawings:
as shown in fig. 1-6, the knee bending baffle for knee joint operation comprises a baffle 1, side plates 2 are arranged on the upper side and the lower side of the baffle 1, grooves 3 are formed in the side plates 2, a foot supporting rod 4 is arranged between the grooves 3 on the upper side and the lower side, and two ends of the foot supporting rod 4 can be embedded into the grooves 3 on the upper side and the lower side.
The two ends of the foot supporting rod 4 are provided with groove rings 5, and the groove rings 5 are embedded into the grooves 3 to prevent the foot supporting rod 4 from sliding.
The side plates 2 are fixedly or movably arranged at two sides of the baffle 1.
The side plates 2 are fixed on two sides of the baffle plate 1 through glue.
The side plates 2 are movably arranged on the baffle 1 at two sides and have the following structures:
the two sides of the baffle plate 1 are provided with sliding type [ -shaped pieces 9, the side plates 2 are arranged above the [ -shaped pieces 9, the protrusions 7 are arranged in the [ -shaped pieces 9, the protrusions 7 can slide in the channels 6 of the baffle plate 1, one side of the [ -shaped pieces 9 penetrates through the bolts 8, and the bolts 8 prop against the side edges of the baffle plate 1.
The front end of the bolt 8 is sleeved with a rubber sleeve to increase friction.
Example (b):
let patient's tie lie on the operation table, patient suffer from side knee joint bucking, expose the operation field, the knee joint bucking passes through the utility model discloses can accomplish, break away from assistant doctor's help and can realize knee joint bucking, concrete using-way is: will the utility model discloses a near patient's low limbs is placed to the baffle, and in baffle both sides curb plate 2 upper groove 3 (shown in fig. 6) were placed in to foot support rod 4, the foot that patient suffered from the side was stepped on foot support rod 4 for suffer from the side knee joint and realize the bucking state.
The above embodiment is preferred:
in fig. 1 and 3, the length of the baffle is 44 cm, the width is 41 cm, the side plates on the upper and lower sides of the baffle are provided with a plurality of grooves 3, the width in each groove 3 is 2.5 cm, the depth is 5 cm, the distance between adjacent grooves 3 is 7 cm, the above dimensions are selected to meet the flexibility of the knee joint on the best affected side of the patient, the foot support rod 4 can be placed on the grooves 3 on different sections (the width of the groove ring 5 of the foot support rod 4 is 2.5 cm and the thickness is 5 cm), the flexibility of the knee joint on the best affected side of the patient can be met, and the use requirements of different leg lengths of the patient can be met.
Further, the utility model discloses movable curb plate 2 can also be adopted, it is shown in fig. 4 promptly, set up channel 6 in the upper and lower both sides of baffle 1, with the arch 7 card of "[" type spare 9 in channel 6 for "[" type spare 9 can realize sliding along baffle 1 side, because curb plate 2 arranges in on "[" type spare 9, and then can realize recess 3 and foot support rod 4 on the curb plate 2 and can realize the slide adjustment, when sliding to suitable position, withhold baffle 1 side through the bolt tightening and can fix firmly.
The foot supporting rod 4 is a square or round cross rod, wherein two ends of the cross rod are provided with groove rings 5, and the groove rings 5 are embedded into the grooves 3 to prevent the foot supporting rod 4 from sliding up and down.
The above description is the preferred embodiment of the present invention, and for those skilled in the art, modifications of the various equivalent forms of the present invention are within the scope of the appended claims of the present application without departing from the principle of the present invention.
Claims (6)
1. Knee baffle is bent in knee joint operation, its characterized in that: the foot supporting device is characterized by comprising a baffle (1), side plates (2) are arranged on the upper side and the lower side of the baffle (1), grooves (3) are formed in the side plates (2), foot supporting rods (4) are arranged between the grooves (3) on the upper side and the lower side, and two ends of each foot supporting rod (4) can be embedded into the grooves (3) on the upper side and the lower side.
2. The knee flexion baffle for knee joint surgery of claim 1, wherein: the two ends of the foot supporting rod (4) are provided with groove rings (5), and the groove rings (5) are embedded into the grooves (3) to prevent the foot supporting rod (4) from sliding.
3. The knee flexion baffle for knee joint surgery of claim 1, wherein: the side plates (2) are fixedly or movably arranged on two sides of the baffle (1).
4. The knee flexion baffle for knee joint surgery of claim 3, wherein: the side plates (2) are fixed on the two sides of the baffle (1) through glue.
5. The knee flexion baffle for knee joint surgery of claim 3, wherein: the side plates (2) are movably arranged on the baffle (1) and have the following structures on two sides:
the two sides of the baffle (1) are provided with sliding type [ -shaped pieces (9), the side plates (2) are arranged above the [ -shaped pieces (9), the protrusions (7) are arranged in the [ -shaped pieces (9), the protrusions (7) can slide in the channels (6) of the baffle (1), one side of the [ -shaped pieces (9) penetrates through the bolts (8), and the bolts (8) prop against the side edges of the baffle (1).
6. The knee flexion baffle for knee joint surgery of claim 5, wherein: the front end of the bolt (8) is sleeved with a rubber sleeve to increase friction force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021185889.2U CN212997296U (en) | 2020-06-23 | 2020-06-23 | Knee bending baffle for knee joint operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021185889.2U CN212997296U (en) | 2020-06-23 | 2020-06-23 | Knee bending baffle for knee joint operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212997296U true CN212997296U (en) | 2021-04-20 |
Family
ID=75496934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021185889.2U Active CN212997296U (en) | 2020-06-23 | 2020-06-23 | Knee bending baffle for knee joint operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212997296U (en) |
-
2020
- 2020-06-23 CN CN202021185889.2U patent/CN212997296U/en active Active
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