CN218129155U

CN218129155U - Movable bedside puncture body position fixing device

Info

Publication number: CN218129155U
Application number: CN202122671898.3U
Authority: CN
Inventors: 薛晨; 申珅
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-12-27
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a movable bedside puncture body position fixing device, which comprises a storage box, a storage bin and an upper cover, wherein the storage bin is provided with an upper opening, and the upper cover is hinged on the opening of the storage bin; the two groups of vertical telescopic rods are symmetrically arranged at the edge of one side of the top surface of the upper cover, the upper ends of the two vertical telescopic rods are connected into a whole through a holding cross brace, each vertical telescopic rod is provided with a vertical sliding chute, and a sliding block with a positioning bolt is arranged in the vertical sliding chute in a sliding manner; the two connecting plates are fixedly connected to the two sliding blocks in a one-to-one correspondence manner, and each connecting plate is provided with a positioning hole; the body position fixing part is composed of a top supporting block and a pair of supporting screws which are parallel to each other, the two supporting screws are vertically and fixedly connected to one side face of the top supporting block, the outer ends of the two supporting screws penetrate through the two positioning holes in a matching mode, and a top supporting nut is connected to each supporting screw in a threaded mode. The utility model has the advantages of make the sitting posture position that the straight sitting posture position of upper part of the body, or the back bow of patient can be long-time, prevent that the position warp.

Description

Movable bedside puncture body position fixing device

Technical Field

The utility model belongs to the technical field of the puncture auxiliary devices technique and specifically relates to a portable bedside puncture position fixing device is related to.

Background

The common puncture operations in clinic include thoracocentesis, abdominal puncture, lumbar puncture and the like. Different puncture operations are often required for the body position of a patient, for example, in thoracocentesis, the patient is generally required to be in a sitting position, namely, the patient sits on a stool, then the upper body is straightened and relaxed as much as possible, two hands surround and are placed on a flat plate, and the head is placed on the two hands; when the lumbar vertebra is punctured, the back of the patient is required to be arched, the waist of the patient is moved backwards as much as possible, namely, the patient sits on the stool, then the upper part of the body of the patient faces forwards, the patient bends over and lies on a flat plate, and the head of the patient is placed on two hands; when puncturing the abdominal cavity, the patient is required to remain still in the horizontal position. At present, there is not the fixing device that can deal with multiple puncture position clinically, and the patient is difficult for keeping straight upper part of the body or bow the back for a long time, especially old man, children's patient, and huge pain during the puncture very easily causes patient's position to warp, and then leads to the pjncture needle skew, punctures even and damages patient's lung or other blood vessels, endangers patient's life.

Disclosure of Invention

An object of the utility model is to provide a portable bedside puncture position fixing device.

In order to achieve the above purpose, the utility model can adopt the following technical proposal:

portable bedside puncture position fixing device, include:

the storage box is provided with a storage bin with an upper opening and an upper cover hinged to the storage bin opening;

two groups of vertical telescopic rods are symmetrically arranged at the edge of one side of the top surface of the upper cover, the upper ends of the two vertical telescopic rods are connected into a whole through a holding cross brace, a vertical sliding groove is arranged on each vertical telescopic rod along the length direction of the vertical telescopic rod, and a sliding block with a positioning bolt is arranged in each vertical sliding groove in a sliding manner;

the two connecting plates are fixedly connected to the two sliding blocks in a one-to-one correspondence manner, and each connecting plate is provided with a positioning hole; and

the body position fixing part is composed of a supporting block and a pair of supporting screws which are parallel to each other, the two supporting screws are vertically and fixedly connected to one side face of the supporting block, the two supporting screws are correspondingly matched with the two supporting screws in a penetrating mode in the positioning holes in the connecting plate, and a supporting nut is connected to each supporting screw in a threaded mode.

Furthermore, universal silent wheels with brake devices are arranged at four corners of the bottom surface of the storage box.

Furthermore, the opening side of the upper cover is provided with a lock catch which is connected with the storage box in an adaptive manner.

Furthermore, the lower parts of the two vertical telescopic rods are outer sleeves connected to the top surface of the upper cover, the upper parts of the two vertical telescopic rods are inner sleeves movably inserted into the outer sleeves and stretch up and down, and the two vertical sliding grooves are formed in the opposite outer side walls of the outer sleeves of the two vertical telescopic rods.

Furthermore, the lower ends of the outer sleeves of the two vertical telescopic rods are hinged to the top surface of the upper cover to rotate downwards, and a locking nut used for fixing the rotating position of the vertical telescopic rod is arranged on a hinge shaft at the hinged position; a pair of supporting legs is hinged on the holding cross brace, and the length of the two supporting legs is consistent with the height from the top surface of the upper cover to the ground.

Furthermore, a bearing pad is connected between the outer sleeves of the two vertical telescopic rods.

Furthermore, the top supporting block is composed of a connecting plate and a pair of top supporting soft pads respectively arranged on the two side plate walls of the connecting plate, and the supporting screw rod is vertically and fixedly connected to one side plate wall of the connecting plate.

Furthermore, the movable bedside puncture body position fixing device further comprises an arm supporting plate, a pair of inserting rods is fixedly connected to the bottom wall of the arm supporting plate perpendicularly, and two inserting pieces which are correspondingly inserted into the inserting rods in a one-to-one adaptive mode are arranged at the upper end of the vertical telescopic rod respectively.

Furthermore, each plug connector is provided with a first jack and a second jack which are perpendicular to each other, the first jacks are paired, the axial direction of each first jack is consistent with the length direction of the vertical telescopic rod, the second jacks are paired, and the axial direction of each second jack is consistent with the axial direction of the positioning hole.

The utility model has the advantages that the upper cover of the storage box is provided with the pair of vertical telescopic rods, thereby forming a structure similar to a chair, and facilitating a patient to sit on the storage box when performing thoracocentesis or lumbar puncture; cooperate the slip to set up a pair of connecting plate on two vertical telescopic links simultaneously, and the position fixed part of adaptation cartridge on two connecting plates, can be when carrying out the thorax puncture shore patient back, top pushes away patient's belly when carrying out the lumbar vertebrae puncture, thereby make the straight position of sitting of keeping the upper part of the body that the patient can be long-time with the help of exogenic action, or the position of sitting of back bow, ensure that the long-time position of keeping of patient can carry out corresponding puncture, prevent that the position that causes because of huge pain during the puncture is out of shape, avoid the pjncture needle incline, avoid haring patient lung or other blood vessels, fine protection the life safety when patient punctures.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a state view showing the use of FIG. 1 in performing thoracocentesis.

Fig. 3 is a state view of the lumbar puncture apparatus shown in fig. 1 in use.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

As shown in figure 1, the movable bedside puncture body position fixing device comprises a storage box 1, a vertical telescopic rod 2, a connecting plate 3 and a body position fixing part 4.

Specifically, the storage box 1 is a box body with a rectangular structure and is provided with a storage bin with an upper opening and an upper cover 5 hinged to the opening of the storage bin, puncture articles (such as puncture needles, puncture bags, disposable dressings, sterilized alcohol and the like) can be stored through the storage bin, the puncture articles stored in the storage bin can be sealed and covered through the upper cover 5, and the upper surface of the upper cover 5 is of a horizontal plane structure, so that the storage box 1 can be used as a chair for a patient to sit on when the upper cover 5 is buckled; certainly, in order to lock the storage bin when not in use, a lock catch 6 which is in adaptive clamping connection with the storage box 1 can be arranged on the opening side of the upper cover 5; in addition, in order to facilitate the movement of the storage box 1, universal mute wheels 8 with brake devices 7 can be arranged at the four corners of the bottom surface of the storage box 1, so that the storage box 1 can be easily pushed to any sickbed, and the storage box 1 can be fixed through the brake devices 7.

The two groups of vertical telescopic rods 2 are parallel to each other, and the two groups of vertical telescopic rods 2 are symmetrically arranged at the edge of one side of the top surface of the upper cover 5, and most preferably arranged at the edge of the hinged side of the upper cover 5; wherein, the lower part of each group of vertical telescopic rods 2 is an outer sleeve connected with the top surface of the upper cover 5, and the upper part thereof is an inner sleeve movably inserted in the outer sleeve and extending up and down; in addition, the upper ends of the two vertical telescopic rods 2 (namely the upper ends of the inner sleeves of the two vertical telescopic rods 2) are connected into a whole through a holding cross brace 9, a vertical sliding groove 10 is arranged on the outer wall of the outer sleeve of each vertical telescopic rod 2 along the length direction of the outer sleeve, the two vertical sliding grooves 10 are arranged on the relative outer side walls of the outer sleeves of the two vertical telescopic rods, and a sliding block 12 with a positioning bolt 11 is arranged in the vertical sliding groove 10 in a sliding mode.

The two connecting plates 3 are fixedly connected to the two sliding blocks 12 in a one-to-one correspondence manner, the sliding blocks 12 can drive the vertical telescopic rods 2 to move up and down, and each connecting plate 3 is provided with a positioning hole 13; the two positioning holes 13 are in the same orientation and are both formed forward, that is, the axes of the two positioning holes 13 are parallel to each other, and the axis direction of the positioning holes 13 is the same as the length direction of the left side and the right side of the storage box 1.

The body position fixing part 4 is composed of a top supporting block 4.1 and a pair of supporting screw rods 4.2 which are parallel to each other, specifically, the top supporting block 4.1 is composed of a connecting plate and a pair of top supporting soft pads which are respectively arranged on two side plate walls of the connecting plate, and at the moment, the two supporting screw rods 4.2 are vertically and fixedly connected to one side plate wall of the connecting plate; the two supporting screws 4.2 are matched with the positioning holes 13 on the two connecting plates 3 to be capable of penetrating through the positioning holes 13, so that the top supporting block 4.1 is erected above the storage box 1, in addition, each supporting screw 4.2 is also screwed with a top supporting nut 4.3, the top supporting nut 4.3 screwed on the supporting screw 4.2 is abutted against the front side surface or the rear side surface of the connecting plate 3, and the top supporting block 4.1 cannot be pushed backwards or forwards.

Further, in order to lay the vertical telescopic rods 2 flat for the patient to lie down on for the abdominal cavity puncture temporarily, the lower ends of the outer sleeves of the two vertical telescopic rods 2 should be hinged on the top surface of the upper cover 5 and can rotate downwards, a locking nut 14 should be arranged on a hinge shaft at the hinge position of the vertical telescopic rods 2 and the upper cover 5, the hinge position of the vertical telescopic rods 2 and the upper cover 5 is pressed tightly by screwing the locking nut 14, and then the rotating position of the vertical telescopic rods 2 is fixed; in addition, a pair of supporting legs 15 needs to be hinged on the holding cross brace 9, the length of the two supporting legs 15 is consistent with the height from the top surface of the upper cover 5 to the ground, and the holding cross brace 9 can be supported by the supporting legs 15 when the vertical telescopic rod 2 rotates and is laid flat, so that a patient can stably lie on the vertical telescopic rod 2; of course, a support pad 16 can be connected between the outer sleeves of the two vertical telescopic rods 2, so as to prevent the body of the patient lying on the vertical telescopic rods 2 from falling from the gap between the two vertical telescopic rods 2.

In addition, the movable bedside puncture body position fixing device of the utility model also comprises an arm supporting plate 17, the bottom wall of the arm supporting plate 17 is fixedly connected with a pair of inserting rods 18, and the upper ends of the two vertical telescopic rods 2 are respectively provided with inserting components 19 which are correspondingly inserted with the two inserting rods 18 in a one-to-one matching way; specifically, each plug 19 has a first insertion hole 20 and a second insertion hole 21 that are perpendicular to each other, the two first insertion holes 20 are paired, the axial direction thereof is consistent with the length direction of the vertical telescopic rod 2, and the two second insertion holes 21 are paired, the axial direction thereof is consistent with the axial direction of the positioning hole 13.

When thoracocentesis is required, as shown in fig. 2, the vertical telescopic rods 2 are kept to be vertically standing on the upper cover 5, at the moment, a patient sits on the upper cover 5 of the storage box 1, the front chest is attached to the two vertical telescopic rods 2, and the two legs respectively straddle the left side and the right side of the storage box 1; then adjusting the two connecting plates 3 to positions corresponding to the back of the patient and fixing; afterwards, the body position fixing part is inserted into the two connecting plates 3, namely the two supporting screw rods 4.2 are inserted into the positioning holes 13 in the two connecting plates 3 from front to back, and the top supporting block 4.1 is supported on the back of the patient, at the moment, the two top supporting nuts 4.3 are screwed on the two supporting screw rods 4.2, the top supporting nuts 4.3 are attached to the back side face of the connecting plates 3, so that the patient is guaranteed to be seated on the storage box 1 in a straight body position, thoracocentesis is conveniently carried out between the two vertical telescopic rods 2, and backward bending of the body of the patient is effectively prevented.

When lumbar puncture is needed, as shown in fig. 3, the vertical telescopic rod 2 is kept to be vertically arranged on the upper cover 5, and the arm supporting plate 17 is inserted into the first insertion holes 20 of the two plug connectors 19; then adjusting the two connecting plates 3 to the positions corresponding to the abdomen of the patient and fixing; then screwing the two top support nuts 4.3 on the support screw rod 4.2 close to the end of the top support block 4.1, and inserting the support screw rod 4.2 into the positioning hole 13 of the connecting plate 3 from front to back; make the patient again afterwards sit on storage tank 1's upper cover 5, arm and head bow lie prone on arm supporting plate 17, the back bow, and the position of adjustment top brace 4.1 makes its top brace at patient's belly to revolve wrong top brace nut 4.3 and make it attached on the leading flank of connecting plate 3, thereby guarantee that the patient is the position of back bow and sit on storage tank 1, effectively prevent the antedisplacement of patient's health.

When the abdominal cavity puncture is needed, the two vertical telescopic rods 2 can be laid flat, the cross brace 9 is supported and held by the supporting legs 15, the arm supporting plate 17 can be inserted into the second inserting holes 21 of the two inserting pieces 19, so that the pillow is conveniently placed on the arm supporting plate 17, and then the patient can lie on the pillow for the abdominal cavity puncture.

Claims

1. The utility model provides a portable bedside puncture position fixing device which characterized in that: comprises that

the body position fixing part consists of a top support block and a pair of support screws which are parallel to each other, the two support screws are vertically and fixedly connected to one side surface of the top support block, the outer ends of the two support screws are correspondingly and adaptively arranged in the two positioning holes in the connecting plate in a penetrating manner, and a top support nut is screwed on each support screw.

2. The mobile bedside puncture body position fixing device of claim 1, wherein: the four corners of the bottom surface of the storage box are provided with universal silent wheels with brake devices.

3. The mobile bedside puncture body position fixing device of claim 1, wherein: the opening side of the upper cover is provided with a lock catch which is connected with the storage box in an adaptive clamping manner.

4. The mobile bedside puncture body position fixation device of claim 1, wherein: the lower parts of the two vertical telescopic rods are outer sleeves connected to the top surface of the upper cover, the upper parts of the two vertical telescopic rods are inner sleeves movably inserted in the outer sleeves and extend up and down, and the two vertical sliding grooves are formed in the opposite outer side walls of the outer sleeves of the two vertical telescopic rods.

5. The mobile bedside puncture body position fixation device of claim 4, wherein: the lower ends of the outer sleeves of the two vertical telescopic rods are hinged to the top surface of the upper cover to rotate downwards, and a locking nut used for fixing the rotating position of the vertical telescopic rod is arranged on a hinge shaft at the hinged position; and a pair of supporting legs is hinged on the holding cross brace, and the length of the two supporting legs is consistent with the height from the top surface of the upper cover to the ground.

6. The mobile bedside puncture body position fixation device of claim 5, wherein: a bearing pad is connected between the outer sleeves of the two vertical telescopic rods.

7. The mobile bedside puncture body position fixation device of claim 1, wherein: the top bracing piece comprises a connecting plate and a pair of top bracing cushions arranged on the two side plate walls of the connecting plate respectively, and the supporting screw rod is vertically and fixedly connected to one side plate wall of the connecting plate.

8. The mobile bedside puncture body position fixing device of claim 1, wherein: the movable bedside puncture body position fixing device further comprises an arm supporting plate, a pair of insertion rods is fixedly connected to the bottom wall of the arm supporting plate vertically, and two insertion pieces which are correspondingly inserted into the vertical telescopic rods in a one-to-one adaptive mode are arranged at the upper ends of the vertical telescopic rods respectively.

9. The mobile bedside puncture body position fixing device of claim 8, wherein: each plug connector is provided with a first jack and a second jack which are perpendicular to each other, the first jacks are paired, the axial direction of each first jack is consistent with the length direction of the vertical telescopic rod, the second jacks are paired, and the axial direction of each second jack is consistent with the axial direction of the positioning hole.