CN219022071U - Transperineal prostate puncture position fixing device - Google Patents

Abstract

A body position fixation device for transperineal prostate puncture, which belongs to the technical field of medical equipment; the mobile frame can move under the bed body to achieve the effect of adjusting according to the body positions of different patients. After the patient lies on the bed, his legs are separated, and the knee joint Lift up, at this time, the patient's thigh can be leaned on the leg support plate, so that the patient's thigh can be relied on. The second auxiliary pole can be moved up and down through the first sliding sleeve, and the third auxiliary pole can be adjusted through the second sliding sleeve. Realize forward and backward movement adjustment, the connecting plate realizes left and right movement adjustment through the third sliding sleeve, and the half-circle cover can realize the position adjustment, and the patient’s genitals and testicles can be covered by the half-circle cover, so as to avoid the stinging pain during puncture from affecting the position of the genitals and testicles Effect.

Description

A body position fixation device for transperineal prostate puncture

technical field

The utility model belongs to the technical field of medical equipment, in particular to a body position fixing device for transperineal prostate puncture.

Background technique

Prostate biopsy is the gold standard for the diagnosis of prostate cancer. Ultrasound-guided prostate biopsy can ensure that the puncture needle avoids important blood vessels and tissues during the puncture, improving the safety of the puncture. Ultrasound-guided prostate biopsy is currently divided into two methods: transrectal and transperineal. When performing transperineal prostate puncture, the patient needs to lie supine on the examination bed in the lithotomy position, that is, the patient lies on his back, his buttocks are close to the bedside, his feet are bent, and the perineum is exposed to the maximum extent, and the genitals and testicles are held up with both hands and lifted up , to facilitate the exposure of the perineal area and comprehensive disinfection of the drape to avoid contamination of the puncture area. In clinical work, the patient's position is not fixed by an external brace. During the puncture process, some patients have a low pain threshold and feel tingling pain during the puncture, which may lead to changes in body position, shaking of the legs, lower body and legs shaking, and some patients' hands Loosen the support of the genitals and testicles. This series of actions may affect the doctor's operation and cause contamination of the sterilized operation area. Therefore need a kind of position fixation device of perineal prostate puncture, solve above-mentioned technical problem.

Contents of the invention

The utility model mainly solves the technical problems in the above-mentioned prior art, and provides a body position fixing device for transperineal prostate puncture.

The above-mentioned technical problems of the utility model are mainly solved by the following technical solutions: a body position fixation device for transperineal prostate puncture, comprising a bed board and a moving frame arranged under the bed board, and a moving wheel is arranged on the lower side of the moving frame , the left and right sides of the mobile frame extend vertically upward respectively to provide a left extension frame and a right extension frame, the upper ends of the left extension frame and the right extension frame both extend to the upper side of the upper surface of the bed board, and the left The upper ends of the extension frame and the right extension frame are connected with L-shaped brackets, the upper ends of the two L-shaped brackets extend to the middle direction above the bed board, and the upper ends of the two L-shaped brackets are opposite to each other. It is set that the upper ends of the two L-shaped brackets are connected with leg rests, and the middle part of the leg rests is hinged with the upper end of the L-shaped brackets, and is located at the upper end of the right extension frame and The front side of the L-shaped bracket is vertically provided with a first auxiliary pole, the upper end of the first auxiliary pole is slidingly sleeved with a first sliding sleeve, and the front side of the first sliding sleeve body is connected to a There is a second auxiliary support rod, the front end of the second auxiliary support rod is provided with a second sliding sleeve, and the left side of the second sliding sleeve is horizontally connected with a third auxiliary support rod. The sliding sleeve at the left end of the pole is provided with a third sliding sleeve, the third sliding sleeve is located above the middle of the bed board, and the rear side of the third sliding sleeve is connected with a connecting plate inclined downward. The end is connected with an elastic plate, and the rear end of the elastic plate is clamped with a half-circle cover.

As a preference, push plates are provided on the side where the left extension frame and the right extension frame are close to each other, and the two push plates are respectively arranged on the left and right sides of the bed board. Locking screw rods are arranged between the right extension frame and the push plate on the right side.

Preferably, damping rings are provided on the insides of the first sliding sleeve, the second sliding sleeve and the third sliding sleeve.

Preferably, the materials of the first auxiliary strut, the first sliding sleeve, the second auxiliary strut, the second sliding sleeve, the third auxiliary strut and the third sliding sleeve are all made of plastic.

Preferably, the elastic plate is an arc-shaped plate with a concave middle.

Preferably, a strap is connected to the leg rest board.

The beneficial effect that the utility model has:

1. The bed board can use the existing medical bed body to improve the practical effect. The mobile frame can move under the bed body to achieve the effect of adjusting according to the different body positions of different patients. After the patient lies on the bed, the legs are separated. The knee joint is lifted, and the patient's thigh can be leaned on the leg support plate at this time, so that the patient's thigh can be relied on. The second auxiliary support rod can be adjusted up and down through the first sliding sleeve, and the third auxiliary rod can be adjusted through the second sliding sleeve. The sliding sleeve realizes forward and backward movement adjustment, the connecting plate realizes left and right movement adjustment through the third sliding sleeve, and the half-circle cover can realize the position adjustment, and the patient’s genitals and testicles can be covered by the half-circle cover, so as to avoid the stinging pain during puncture affecting the genitals and testicles The effect of the location;

2. The mobile frame can be fixed on a certain position of the bed board by locking the screw to achieve a stable effect during use;

3. The elastic plate can be made of plastic with soft material. The concave middle part of the elastic plate makes the lower end of the elastic plate have a downward pressure to ensure that the half-circle cover can exert downward pressure. The half-circle cover is made of silicone material to improve patient comfort.

Description of drawings

Fig. 1 is a kind of front view structural representation of the utility model;

Fig. 2 is a kind of side view structural representation of the utility model;

Fig. 3 is a schematic diagram of a connection structure of the connecting plate, the elastic plate and the half-circle cover of the utility model.

In the figure: 1. Bed board; 2. Mobile frame; 3. Left extension frame; 4. Right extension frame; 5. L-shaped bracket; 9, the second auxiliary pole; 10, the second sliding sleeve; 11, the third auxiliary pole; 12, the third sliding sleeve; 13, the connecting plate; 14, the elastic plate; plate; 17, locking screw; 18, strapping.

Detailed ways

The technical solutions of the present utility model will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

Embodiment: A body position fixation device for transperineal prostate puncture, as shown in Figures 1-3, comprising a bed board 1 and a mobile frame 2 arranged below the bed board 1, the lower side of the mobile frame 2 is provided with moving wheels, so The left and right sides of the mobile frame 2 extend vertically upwards respectively, and a left extension frame 3 and a right extension frame 4 are provided, and the upper ends of the left extension frame 3 and the right extension frame 4 both extend to the upper side of the upper surface of the bed board 1 , the upper ends of the left extension frame 3 and the right extension frame 4 are connected with L-shaped brackets 5, the upper ends of the two L-shaped brackets 5 extend to the middle direction above the bed board 1, and the two L-shaped brackets 5 The upper ends of the brackets 5 are relatively arranged, and the upper ends of the two L-shaped brackets 5 are connected with a leg backing plate 6, and the middle part of the leg backing plate 6 is connected to the L-shaped bracket 5. The upper end of the upper end is hinged, and is located at the upper end of the right extension frame 4 and is vertically provided with a first auxiliary strut 7 on the front side of the L-shaped bracket 5, and the upper end of the first auxiliary strut 7 is slidably sleeved There is a first sliding sleeve 8, the front side of the first sliding sleeve 8 is connected with a second auxiliary strut 9, and the front end of the second auxiliary strut 9 is provided with a second sliding sleeve 10, The left side of the second sliding sleeve 10 is horizontally connected with a third auxiliary pole 11, and the left end sliding sleeve of the third auxiliary pole 11 is provided with a third sliding sleeve 12, and the third sliding sleeve 12 is located at Above the middle part of the bed board 1, the rear side of the third sliding sleeve 12 is connected with a connecting plate 13 inclined downward, and the rear end of the connecting plate 13 is connected with an elastic plate 14, and the rear end of the elastic plate 14 is clamped Holding is provided with semicircle cover 15, and semicircle cover 15 is disposable article, adopts silica gel material, improves patient's comfort level.

The bed board 1 can adopt the existing medical bed body to improve the practicability. The mobile frame 2 can move under the bed body 1 to realize adjustment according to different body positions of different patients. After the patient lies on the bed, separate his legs and lift the knee joint. At this time, the patient's thigh can be leaned on the leg support plate 6, so that the patient's thigh can be relied on. The second auxiliary pole 9 can be moved up and down through the first sliding sleeve 8, and the third auxiliary pole 11 can be moved up and down through the first sliding sleeve. The second sliding sleeve 10 realizes the front and rear movement adjustment, the connecting plate 13 realizes the left and right movement adjustment through the third sliding sleeve 12, and the semicircular cover 15 can realize the adjustment of the position, and the patient's genitals and testicles can be covered by the semicircular cover 15, so as to avoid the puncture. The stinging affects the genitals and the location of the testicles.

The side of the left extension frame 3 and the right extension frame 4 close to each other is provided with a push plate 16, and the two push plates 16 are respectively arranged on the left and right sides of the bed board 1, and the left extension frame 3 and the left side Between the push plates 16 and between the right extension frame 4 and the push plate 16 on the right side, locking screws 17 are arranged, through which the mobile frame 2 can be fixed on a certain position of the bed board, so as to achieve stable use. Effect.

The inner sides of the first sliding sleeve 8 , the second sliding sleeve 10 and the third sliding sleeve 12 are all provided with damping rings. The damping rings make it difficult for each sliding sleeve to move automatically, and it is convenient for the user to move quickly.

The materials of the first auxiliary pole 7, the first sliding sleeve 8, the second auxiliary pole 9, the second sliding sleeve 10, the third auxiliary pole 11 and the third sliding sleeve 12 are all made of plastic parts, and the plastic parts reduce the weight, so as not to affect the operation due to overweight.

The elastic plate 14 is a concave arc-shaped plate in the middle. In this embodiment, the elastic plate 14 can be made of plastic with a soft material. able to apply downward pressure.

The leg rest 6 is connected with a strap 18. When the patient's thighs and legs rely on the leg rest 6, the leg is limited to the leg rest 6 by the strap 18, so as to prevent the patient from The leg moves, affecting the piercing operation.

Application principle of the present utility model:

Before walking on the bed board 1, the patient moves the mobile frame 2 to the rear end of the wound board 1 (the end of the bed). After the patient walks on the bed board 1, the mobile frame 2 is moved to the outer side of the upper thigh. At this time, the patient separates the legs and knees When the joint is lifted, the patient's thigh can be leaned on the leg rest board 6, so that the patient's thigh can be relied on. and then adjust the position of the half-circle cover 15 so that the half-circle cover 15 can cover the patient's genitals to avoid the stinging pain during the puncture from affecting the position of the genitals and testicles. After completion, the medical staff can perform the operation of transperineal prostate puncture.

Finally, it should be pointed out that the above embodiments are only representative examples of the present utility model. Apparently, the utility model is not limited to the above-mentioned embodiments, and many variations are possible. Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention shall be deemed to belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides a through perineum prostate puncture position fixing device, includes bed board (1) and sets up in removal frame (2) of bed board (1) below, the downside of removing frame (2) is equipped with and removes the wheel, its characterized in that the left and right sides of removing frame (2) upwards vertically extend respectively and are equipped with left extension frame (3) and right extension frame (4), the upper end of left extension frame (3) and right extension frame (4) all extends to the upside department of bed board (1) upper surface, the upper end of left extension frame (3) and right extension frame (4) all is connected and is equipped with L type support (5), two the upper end tip of L type support (5) extends to the middle part direction of bed board (1) top, two be set up relatively between the upper end tip of L type support (5), the upper end tip of two L type support (5) is all connected and is equipped with shank board (6), the middle part of shank board (6) and the upper end tip of L type support (5) all extend to be equipped with one side of a support (8) and be equipped with auxiliary sleeve (8) on the upper end of a first support (8), the front end sliding sleeve of the second auxiliary supporting rod (9) is provided with a second sliding sleeve (10), the left side horizontal connection of the second sliding sleeve (10) is provided with a third auxiliary supporting rod (11), the left end sliding sleeve of the third auxiliary supporting rod (11) is provided with a third sliding sleeve (12), the third sliding sleeve (12) is located above the middle part of the bed board (1), the rear side of the third sliding sleeve (12) is connected with a connecting plate (13) in a downward inclined mode, the rear end of the connecting plate (13) is connected with an elastic plate (14), and the rear end of the elastic plate (14) is clamped with a semicircular cover (15).

2. The transperineal prostate puncture position fixing device according to claim 1, characterized in that one side of the left extension frame (3) and the right extension frame (4) close to each other is provided with push plates (16), two push plates (16) are respectively arranged at the left side and the right side of the bed plate (1), and locking screws (17) are respectively arranged between the left extension frame (3) and the left push plate (16) and between the right extension frame (4) and the right push plate (16).

3. The transperineal prostate puncture position fixing device according to claim 1, characterized in that the inner sides of the first sliding sleeve (8), the second sliding sleeve (10) and the third sliding sleeve (12) are provided with damping rings.

4. The transperineal prostate puncture position fixing device according to claim 1, characterized in that the first auxiliary strut (7), the first sliding sleeve (8), the second auxiliary strut (9), the second sliding sleeve (10), the third auxiliary strut (11) and the third sliding sleeve (12) are all made of plastic pieces.

5. A transperineal prostate puncture position fixing device according to claim 1, characterized in that the elastic plate (14) is an arc plate with a concave middle part.

6. A transperineal prostate puncture position fixing device according to claim 1, characterized in that the leg rest (6) is connected with a strapping (18).

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