CN114224651A

CN114224651A - Radiopharmaceutical injection car

Info

Publication number: CN114224651A
Application number: CN202111434762.9A
Authority: CN
Inventors: 刘飞; 李磊
Original assignee: Jiangsu Supersense Technology Co ltd
Current assignee: Jiangsu Supersense Technology Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-03-25

Abstract

The invention discloses a radiopharmaceutical injection vehicle, which comprises a vehicle body, wherein the vehicle body comprises a main body frame, the main body frame comprises a bearing frame and a first telescopic lifting frame, and the first lifting frame can be retracted into the bearing frame; the bearing frame is also provided with a main shielding module, the main shielding module comprises a base, a first protective plate and a second protective plate, and the first protective plate and the second protective plate are foldable and are respectively connected to two sides of the base; the first protection plate comprises a first protection bottom plate, and the first protection bottom plate is fixed on the bearing frame so as to fix the main shielding module on the vehicle body; the automobile body still includes the supporting seat that pull rod and bottom were equipped with the truckle, and the supporting seat is kept away from the one end fixed connection of bearing frame with first crane, and the pull rod is connected on main part frame top. When the injection trolley needs to be moved, the injection trolley can be folded and contracted, so that the volume of the injection trolley is reduced, and the injection trolley is convenient to transport and store.

Description

Radiopharmaceutical injection car

Technical Field

The invention relates to the field of nuclear medicine equipment, in particular to a radiopharmaceutical injection vehicle.

Background

Nuclear medicine is a medical discipline for diagnosing, treating diseases and performing medical research by using radionuclides, and is a comprehensive discipline integrating examination, treatment and inspection; with the progress of medical technology, nuclides are popularized and popularized in the aspects of medical diagnosis and treatment technology, the status of the nuclide application in large and medium hospitals is indispensable, and the radiation caused by the nuclide causes the application of radiation protection devices and equipment to be more extensive;

medical personnel may be exposed to a significant amount of radiation when administering radiopharmaceutical injections to a patient; currently, in order to protect medical care personnel and patients, an injection vehicle is often adopted to assist in completing injection operations; the prior radiopharmaceutical injection vehicle mainly comprises a main shield and a vehicle body, wherein the main shield generally comprises two protective plates arranged on the vehicle body; the two protection plates are respectively positioned at one side of the patient and one side of the medical staff, and the protection plates are lead protection plates with the radiation shielding capability; during injection, the medical staff and the patient are respectively positioned behind the two protection plates, and the injection operation is performed between the two protection plates, so that the medical staff and the patient can be effectively protected;

the injection vehicles on the market at present can be roughly divided into two types, one type is a traditional injection vehicle, and the traditional injection vehicle mainly comprises a large lead plate and lead glass, and is simple in structure; the other has other additional functions to facilitate the injection process; however, these injection carts are integrated, have a large volume and a heavy weight, and when the injection carts need to be moved or bedside injections need to be provided for patients, the existing injection carts are inconvenient to transport and inconvenient for medical staff, so that improvement is needed.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a radiopharmaceutical injection vehicle convenient to transport.

The invention is realized by the following technical scheme:

a radiopharmaceutical injection vehicle comprises a vehicle body, wherein the vehicle body comprises a main body frame, the main body frame comprises a bearing frame and a first telescopic lifting frame, and the first lifting frame can be retracted into the bearing frame; the bearing frame is also provided with a main shielding module, the main shielding module comprises a base, a first foldable protection plate and a second foldable protection plate, and the first protection plate and the second protection plate are respectively connected to two sides of the base;

the first protection plate comprises a first protection bottom plate, and the first protection bottom plate is fixed on the bearing frame so as to fix the main shielding module on the vehicle body; the automobile body still includes the supporting seat that pull rod and bottom were equipped with the truckle, the supporting seat is kept away from the one end fixed connection of bearing frame with first crane, the pull rod is connected on main part frame top.

Furthermore, the first protection plate further comprises a first observation window, and protective lead glass is arranged on the first observation window; the first protection bottom plate is fixed on the base, and the first observation window is rotatably connected with the first protection bottom plate.

Furthermore, a hinged shaft is arranged on the first observation window, and a mounting seat which is in rotating fit connection with the hinged shaft is arranged on the first protection bottom plate; a first positioning hole is formed in the hinged shaft, and a second positioning hole is formed in the mounting seat in a penetrating mode; and positioning pins are arranged in the first positioning hole and the second positioning hole and used for positioning the first observation window.

Furthermore, the second protection plate comprises a second protection bottom plate and a second observation window, and the second protection bottom plate is rotatably connected with the second observation window; the second protective bottom plate is provided with an extending opening in a penetrating mode, and the second observation window is provided with protective lead glass.

Furthermore, be provided with location hook and location knot on second guard plate and the second observation window respectively, the location clip hook is hung on the location hook to fix a position the second observation window on the second guard plate.

Further, still be provided with the receiver on the supporting seat, when first crane contracts completely into the bearing frame, the main shield module is located the receiver.

Furthermore, the main part frame still includes telescopic second crane, the second crane is connected in the one end that first crane was kept away from to the bearing frame, the pull rod is connected on the second crane.

Further, still be provided with the medicine in the base and hold the chamber, it holds the box to slide to be provided with the medicine in the medicine holds the chamber.

Compared with the prior art, the invention has the advantages that:

1. through the setting of the base of main shielding module, the first folding guard plate and the second folding guard plate, the main shielding module can be folded, and therefore the effect of reducing the size of the injection vehicle is achieved.

2. Through the setting of the first crane of bearing frame, telescopic and pull rod, can play fixed main shielding module to can contract and reduce the automobile body volume, thereby be convenient for the effect of transporting.

3. Through the setting of articulated shaft, mount pad, first locating hole, second locating hole and locating pin, can play and carry out the effect of fixing a position to first observation window.

4. Through the setting of location hook and location knot, can play the effect of fixing a position the second observation window.

5. Through the setting of supporting seat and receiver, can play the effect of taking in the protection to the main shielding module after folding.

6. Through the setting of second crane, can play the effect that the injection car after the staff of being convenient for folded transports.

7. Through the setting that medicine holds chamber and medicine and holds the box, can play the effect of placing medical apparatus and medical medicine.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a main shielding module according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a folded state of a main shielding module according to an embodiment of the present invention;

fig. 4 is a first schematic structural diagram of the first crane in a contracted state according to an embodiment of the invention.

Fig. 5 is a second schematic structural view of the first crane in a contracted state according to the embodiment of the invention.

1. A main shielding module; 2. a bearing frame; 21. a connecting rod; 3. a first lifting frame; 4. a supporting seat; 5. a caster wheel; 6. a base; 61. a medicine containing box; 7. a first guard plate; 71. a first protective base plate; 72. a first observation window; 8. a second guard plate; 81. a second protective bottom plate; 82. a second observation window; 9. hinging a shaft; 91. a mounting seat; 94. positioning pins; 10. a storage box; 11. a top cover; 12. a second lifting frame; 13. a pull rod.

Detailed Description

The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings. In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

As shown in fig. 1, a radiopharmaceutical injection vehicle according to an embodiment of the present invention includes a vehicle body and a main shield module 1 fixed to the vehicle body. The automobile body includes the main part frame, and the main part frame includes bearing frame 2 and the first crane 3 of telescopic, and first crane 3 can receive and draw back in the bearing frame 2. The supporting seat 4 is still installed to 3 bottoms of first crane, the one end that the bearing frame 2 was kept away from to first crane 3 promptly, and 4 bottoms of supporting seat are provided with truckle 5. In a conventional state, the first crane 3 extends out of the bearing frame 2 and stands on the ground through the supporting seat 4 and the caster 5 to form a vehicle body, and the main shielding module 1 is fixed on the bearing frame 2.

As shown in fig. 1 and 2, the main shield module 1 includes a base 6 and a first shield plate 7 and a second shield plate 8 which are attached to both sides of the base 6 and are foldable, respectively. The first protection plate 7 comprises a first protection bottom plate 71, the second protection plate 8 comprises a second protection bottom plate 81, and the first protection bottom plate 71 and the second protection bottom plate 81 are fixedly connected to two sides of the base 6 respectively. In this embodiment, the bearing frame 2 includes two bearing pipes, a plurality of connecting rods 21 are connected between the two bearing pipes, and the two bearing pipes are fixedly connected through the plurality of connecting rods 21. A plurality of mounting through holes can be arranged on the connecting rod 21, a plurality of threaded holes are arranged on the first protective base plate 71, and the main shielding module 1 is fixed on the bearing frame 2 in a bolt connection mode.

As shown in fig. 2, the first protection plate 7 further includes a first observation window 72, and the first observation window 72 is provided with a lead-protection glass. The first observation window 72 is rotatably connected with the first protection bottom plate 71, specifically, the first protection bottom plate 71 is provided with a mounting seat 91, and the first observation window 72 is provided with a hinge shaft 9 capable of being rotatably connected with the mounting seat 91. A first positioning hole is provided in the hinge shaft 9, a second positioning hole (not shown) is provided through the mounting seat 91, and the first observation window 72 is positioned by inserting a positioning pin 94 into the first positioning hole and the second positioning hole. A plurality of first positioning holes 92 may be formed on the hinge shaft 9 so as to facilitate adjustment of the angle of the first observation window 72; in use, the medical practitioner can pull out the alignment pin 94 and then rotate the first viewing window 72 to a suitable angle to allow the medical practitioner to easily view the injection procedure through the first viewing window 72 and then insert the alignment pin 94 to position the first viewing window 72.

As shown in fig. 2, the second protection plate 8 further includes a second observation window 82, and the second observation window 82 is also provided with a lead-protection glass. The second observation window 82 is rotatably connected to the second protection base plate 81, and may specifically be hinged. In use, the second viewing window 82 may be rotated to a particular position, and the patient may view the injection through the second viewing window 82. In this embodiment, the second protective base 81 and the second observation window 82 are respectively provided with a positioning hook and a positioning buckle (referring to fig. 3, the positioning hook and the positioning buckle may be common buckles), and the positioning hook is hung on the positioning hook, so that the second observation window 82 is positioned. Of course, the rotational connection and positioning between the second observation window 82 and the second protection base plate 81 can also adopt the connection structure between the first observation window 72 and the first protection base plate 71.

As shown in fig. 3 and 4, in this embodiment, a storage box 10 is further disposed on the support seat 4; one end of the bearing frame 2 far away from the first lifting frame 3 is also connected with a second lifting frame 12, the second lifting frame 12 can be retracted into the bearing frame 2, and a pull rod 13 is further arranged on the second lifting frame 12. When needs transported the injection car of this application, medical personnel can fold first guard plate 7 and second guard plate 8 earlier, then with first crane 3 shrink to bearing frame 2 in, the main shielding module 1 after folding can fall into receiver 10 on the supporting seat 4. Then medical personnel hold pull rod 13 with hand and pull out second crane 12 from bearing frame 2, can drag the injection car of this application and remove. As shown in fig. 5, in order to prevent the main shielding module 1 from being collided or polluted during the transportation process, a top cover 11 may be further provided on the storage box 10.

As shown in fig. 1, in the present embodiment, a medicine accommodating chamber is provided in the base 6 of the main shield module 1, and a drawer-type medicine accommodating box 61 is provided in the medicine accommodating chamber. Medical staff can transport medical instruments such as syringes, medicines, and radiation-proof gloves together in the medicine storage case 61. Preferably, the medicine accommodating cavity is arranged on one side of the base 6 close to the medical staff, so that when the medicine is injected, the medical staff takes the medicine and does not suffer from radiation hazard.

The implementation principle of the embodiment is as follows: in a normal state, the second lifting frame 12 retracts into the bearing frame 2; the first lifting frame 3 extends out of the bearing frame 2 and stands on the ground through the supporting seat 4 and the caster 5 to form a vehicle body. The first observation window 72 and the second observation window 82 are both positioned at specific positions, and of course, the medical staff can adjust the position of the first observation window 72 according to the actual situation of the staff.

When in injection, the medical staff is positioned on one side of the first protection plate 7, the patient is positioned on one side of the second protection plate 8, and the medical staff and the patient are protected from radiation hazards through the protection of the first protection plate 7 and the second protection plate 8. The second protection plate 8 is provided with an extending opening, and the arm of a patient extends into the base 6 through the extending opening. The medical staff wears the protective gloves to stretch into base 6 from first guard plate 7 both sides and inject the patient. During the injection procedure, the health care provider and the patient can view the injection through the first viewing window 72 and the second viewing window 82, respectively.

When an injection cart needs to be transferred into a patient room to inject a patient in the patient room, or other situations are encountered where the injection cart needs to be moved. The medical staff can fold the first and

second shielding plates

7 and 8 of the main shield module 1 and then place some necessary medical instruments, medicines, etc. in the medicine accommodating box 61. Then, the first lifting frame 3 is retracted into the bearing frame 2, and the folded main shielding module 1 falls into the storage box 10 on the supporting seat 4. Then the medical staff pulls the pull rod 13 to draw the second lifting frame 12 out of the bearing frame 2, and the injection trolley can be pulled to transfer like pulling a pull rod box. When the injection vehicle is in a long-term idle state, the second lifting frame 12 is retracted into the bearing frame 2, at the moment, the volume of the whole injection vehicle is reduced to a great extent, and a large amount of space is not occupied in storage and transportation.

The injection trolley disclosed by the invention can greatly reduce the volume through folding and retractable design, so that the transportation and storage are facilitated.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The radiopharmaceutical injection vehicle comprises a vehicle body, and is characterized in that the vehicle body comprises a main body frame, the main body frame comprises a bearing frame (2) and a first telescopic lifting frame (3), and the first lifting frame (3) can be retracted into the bearing frame (2); the bearing frame (2) is further provided with a main shielding module (1), the main shielding module (1) comprises a base (6), a first protection plate (7) and a second protection plate (8) which can be folded, and the first protection plate (7) and the second protection plate (8) are respectively connected to two sides of the base (6);

the first protection plate (7) comprises a first protection bottom plate (71), and the first protection bottom plate (71) is fixed on the bearing frame (2) so as to fix the main shielding module (1) on the vehicle body; the automobile body still includes pull rod (13) and bottom and is equipped with supporting seat (4) of truckle (5), supporting seat (4) and first crane (3) keep away from the one end fixed connection of bearing frame (2), pull rod (13) are connected on main part frame top.

2. The radiopharmaceutical injection trolley of claim 1, wherein said first protection plate (7) further comprises a first observation window (72), said first observation window (72) being provided with a protection lead glass; the first protection bottom plate (71) is fixed on the base (6), and the first observation window (72) is rotatably connected with the first protection bottom plate (71).

3. The radiopharmaceutical injection trolley of claim 2, wherein said first observation window (72) is provided with a hinged shaft (9), and said first protective bottom plate (71) is provided with a mounting seat (91) in rotation fit connection with said hinged shaft (9); a first positioning hole is formed in the hinged shaft (9), and a second positioning hole is formed in the mounting seat (91) in a penetrating mode; positioning pins (94) are arranged in the first positioning hole and the second positioning hole, and the positioning pins (94) are used for positioning the first observation window (72).

4. The radiopharmaceutical injection cart of claim 1, wherein said second protection plate (8) comprises a second protection floor (81) and a second observation window (82), said second protection floor (81) being rotatably connected with said second observation window (82); an extending opening is arranged on the second protective bottom plate (81) in a penetrating mode, and protective lead glass is arranged on the second observation window (82).

5. The radiopharmaceutical injection trolley of claim 4, wherein the second protective floor (81) and the second observation window (82) are respectively provided with a positioning hook and a positioning buckle, and the positioning buckle is hung on the positioning hook so as to position the second observation window (82) on the second protection plate (8).

6. The radiopharmaceutical injection trolley according to claim 1, characterized in that said support base (4) is further provided with a storage box (10), said main shielding module (1) being located in said storage box (10) when said first crane (3) is completely retracted into said support base (2).

7. The radiopharmaceutical injection cart of claim 6, wherein said main body frame further comprises a second telescopic crane (12), said second crane (12) being connected to an end of said carrier frame (2) remote from said first crane (3), said pull rod (13) being connected to said second crane (12).

8. A radiopharmaceutical injection trolley as set forth in claim 1, characterized in that said base (6) also has a drug containing cavity in it, in which a drug containing cassette (61) is slidingly arranged.