CN219720878U - Joint puncture supporting and positioning device - Google Patents

Abstract

The utility model discloses a joint puncture supporting and positioning device, and belongs to the technical field of joint puncture; including base, clamp plate, the base top is equipped with first arc wall, the clamp plate bottom is equipped with the second arc wall, base top one side rotates and is equipped with the threaded rod, the clamp plate is equipped with the screw hole that link up corresponding with the threaded rod, threaded hole is worn to establish on the threaded rod top and is connected with the knob, clamp plate bottom both sides are equipped with the sleeve respectively, base top both sides are equipped with respectively with sleeve matched with movable column, movable column and sleeve sliding connection, be connected with guiding mechanism between movable column and the sleeve inner wall. According to the utility model, the limbs of the patient are fixedly supported by the base and the pressing plate, so that the positioning effect on joints is achieved, the limbs of the patient can be effectively prevented from moving, and the puncture operation by a doctor is facilitated.

Description

Joint puncture supporting and positioning device

Technical Field

The utility model provides a joint puncture supporting and positioning device, and belongs to the technical field of joint puncture.

Background

The puncture is a diagnosis and treatment technology that a puncture needle is used for puncturing a body cavity to extract secretion for testing, gas or contrast agent is injected into the body cavity for contrast examination, or medicine is injected into the body cavity, and the puncture of the elbow joint needs to be performed with local anesthesia and then the puncture operation is performed. The general joint puncture is operated by doctors, patients need to keep motionless during the operation, once the puncture operation is performed for a long time, the patients can hardly keep a posture motionless all the time, and the limbs are easy to move, so that the puncture is influenced.

Disclosure of Invention

The joint puncture supporting positioner provided by the utility model can solve the problem that a patient is difficult to keep a posture for a long time in a puncture operation and the puncture operation can be influenced.

In order to solve the problems, the technical scheme provided by the utility model is as follows: including base, clamp plate, the base top is equipped with first arc wall, the clamp plate bottom is equipped with the second arc wall, base top one side rotates and is equipped with the threaded rod, the clamp plate is equipped with the screw hole that link up corresponding with the threaded rod, threaded hole is worn to establish on the threaded rod top and is connected with the knob, clamp plate bottom both sides are equipped with the sleeve respectively, base top both sides are equipped with respectively with sleeve matched with movable column, movable column and sleeve sliding connection, be connected with guiding mechanism between movable column and the sleeve inner wall.

Preferably, the first arc-shaped groove corresponds to the second arc-shaped groove, and the first arc-shaped groove and the second arc-shaped groove can fix the limb of the patient so as to position the joint part of the patient.

Preferably, the first arc-shaped groove and the second arc-shaped groove are internally provided with the buffer cushion, and the buffer cushion enables a patient to feel more comfortable.

Preferably, the surface of the knob is provided with a plurality of anti-slip stripes, and the anti-slip stripes can prevent the surface of the knob from slipping.

Preferably, the knob is located above the pressure plate.

Preferably, the guiding mechanism comprises sliding blocks respectively arranged on two sides of the movable column, sliding grooves matched with the sliding blocks are arranged on the inner wall of the sleeve, and the movable column can be prevented from being separated from the sleeve by the guiding mechanism.

Preferably, the sliding block is in sliding connection with the sliding groove.

The utility model has the beneficial effects that: according to the utility model, the limbs of the patient are fixedly supported by the base and the pressing plate, so that the positioning effect on joints is achieved, the limbs of the patient can be effectively prevented from moving, and the puncture operation by a doctor is facilitated.

Drawings

Fig. 1 is a schematic view of a joint piercing support positioner according to the present utility model.

Fig. 2 is a schematic right-side view of a joint puncture support positioner according to the present utility model.

Fig. 3 is a schematic view of the structure of the joint puncture support positioner a according to the present utility model.

( 1. A base; 2. a pressing plate; 3. a first arc-shaped groove; 4. a second arc-shaped groove; 5. a threaded rod; 6. a threaded hole; 7. a movable column; 8. a sleeve; 9. a slide block; 10. a chute; 11. a knob; )

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The meaning of "a number" is one or more than one unless specifically defined otherwise.

In the description of the present utility model, it should be understood that the terms "center," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model is further described below with reference to the accompanying drawings.

According to the illustration in fig. 1: the utility model provides a joint puncture supporting and positioning device, which comprises: including base 1, clamp plate 2, base 1 top is equipped with first arc wall 3, the clamp plate 2 bottom is equipped with second arc wall 4, base 1 top one side rotates and is equipped with threaded rod 5, clamp plate 2 is equipped with the screw hole 6 that link up corresponding with threaded rod 5, threaded rod 5 top wears to establish threaded hole 6 and is connected with knob 11, clamp plate 2 bottom both sides are equipped with sleeve 8 respectively, base 1 top both sides are equipped with respectively with sleeve 8 matched with movable column 7, movable column 7 and sleeve 8 sliding connection, be connected with guiding mechanism between movable column 7 and the sleeve 8 inner wall.

The first arc-shaped groove 3 corresponds to the second arc-shaped groove 4.

And buffer cushions are arranged in the first arc-shaped groove 3 and the second arc-shaped groove 4.

The surface of the knob 11 is provided with a plurality of anti-skid stripes.

The knob 11 is located above the platen 2.

The guide mechanism comprises sliding blocks 9 respectively arranged on two sides of the movable column 7, and sliding grooves 10 which are arranged on the inner wall of the sleeve 8 and matched with the sliding blocks 9.

The sliding block 9 is in sliding connection with the sliding groove 10.

The principle of the utility model is as follows:

when the device is used, a patient passes through the space between the base 1 and the pressing plate 2, then the knob 11 is rotated, the knob 11 drives the threaded rod 5 to rotate, the threaded rod 5 rotates to be matched with the threaded hole 6, so that the pressing plate 2 is driven to move downwards, the first arc-shaped groove 3 and the second arc-shaped groove 4 clamp the limb of the patient, the buffer pad can reduce uncomfortable feeling of the limb of the patient, the sleeve 8 slides outside the movable column 7 when the pressing plate 2 moves downwards, the sliding block 9 slides in the sliding groove 10, and when the pressing plate 2 and the base 1 fix the limb of the patient, the exposed joint part of the patient can be subjected to puncture operation.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (7)

1. A joint puncture supporting and positioning device which is characterized in that: including base (1), clamp plate (2), base (1) top is equipped with first arc wall (3), clamp plate (2) bottom is equipped with second arc wall (4), base (1) top one side is rotated and is equipped with threaded rod (5), clamp plate (2) are equipped with screw hole (6) that link up corresponding with threaded rod (5), threaded hole (6) are worn to establish on threaded rod (5) top is connected with knob (11), clamp plate (2) bottom both sides are equipped with sleeve (8) respectively, base (1) top both sides are equipped with respectively with sleeve (8) matched with movable column (7), movable column (7) and sleeve (8) sliding connection, be connected with guiding mechanism between movable column (7) and sleeve (8) inner wall.

2. The joint penetrating support fixture of claim 1, wherein: the first arc-shaped groove (3) corresponds to the second arc-shaped groove (4).

3. The joint penetrating support fixture of claim 1, wherein: and buffer cushions are arranged in the first arc-shaped groove (3) and the second arc-shaped groove (4).

4. The joint penetrating support fixture of claim 1, wherein: the surface of the knob (11) is provided with a plurality of anti-skid stripes.

5. The joint penetrating support fixture of claim 1, wherein: the knob (11) is positioned above the pressing plate (2).

6. The joint penetrating support fixture of claim 1, wherein: the guide mechanism comprises sliding blocks (9) which are respectively arranged on two sides of the movable column (7), and sliding grooves (10) which are arranged on the inner wall of the sleeve (8) and matched with the sliding blocks (9).

7. The joint penetrating support fixture of claim 6, wherein: the sliding block (9) is in sliding connection with the sliding groove (10).