Anesthesia catheter fixer for pregnant and lying-in women

Abstract

The utility model discloses a pregnant and lying-in woman anesthesia catheter fixer relates to medical instrument technical field, including support plate, clamping block and clamping shell, the inner wall of clamping shell is provided with the heat preservation layer, the bottom inner wall of clamping shell is provided with the electric heating piece, the bottom end of second threaded rod is provided with the extrusion ball. Through the arrangement of the electric heating piece and the extrusion ball, the electric heating piece heats the inner wall of the bottom of the clamping shell after being heated by current, heat loss in the clamping shell can be effectively reduced through the heat preservation layer, and after the clamping shell and the clamping block are combined, the extrusion ball is extruded, so that the heat loss is reduced. The heated clamping shell can heat and raise the temperature of the anesthetic circulating in the anesthetic catheter, the occurrence of the conditions that the temperature of the anesthetic is too low, and a pregnant and lying-in woman patient is uncomfortable is reduced, and after the clamping shell and a clamping block are combined, rotating force is applied to a second threaded rod, so that the anesthetic can be fixed; the extrusion ball moves downwards to extrude the anesthesia catheter in the clamping block, and the flow speed of anesthetic in the anesthesia catheter can be adjusted and controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a fixer for anesthesia catheters of pregnant and lying-in women. Background Art

[0002] The main function of the Department of Anesthesiology is to provide anesthesia and pain treatment services for surgical patients. Anesthesiologists need to have extensive medical knowledge and skills, be able to ensure the safety of patients during surgery, and provide necessary pain treatment and recovery guidance after surgery. In addition, the Department of Anesthesiology is also responsible for the monitoring and treatment of critically ill patients, emergency resuscitation, and pain treatment. The scope of work involves multiple places such as operating rooms, wards, outpatient clinics, and emergency rooms, including clinical medicine as well as teaching, scientific research, and other fields. Pregnant women with liver dysfunction need to use an anesthesia catheter fixator during surgical treatment.

[0003] The existing anesthesia catheter holder is not convenient for adjusting the temperature of the anesthetic agent delivered into the patient's body during use. Due to the influence of weather and other factors, the anesthetic agent temperature is too low during the infusion process, which can easily cause discomfort to the patient. In addition, the existing anesthesia catheter holder is not convenient for regulating the flow of the anesthetic agent inside the catheter. To this end, we provide a maternal anesthesia catheter holder to solve the above problems. Utility Model Content

[0004] 1) Technical issues solved

[0005] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a maternal anesthesia catheter fixer.

[0006] 2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a maternal anesthesia catheter fixer, comprising a support plate, a clamping block and a clamping shell, the inner wall of the clamping shell is provided with a thermal insulation layer, the bottom inner wall of the clamping shell is provided with an electric heating plate, the front of the clamping shell is provided with a connecting block, the interior of the connecting block is provided with a No. 2 threaded rod through a thread, the bottom end of the No. 2 threaded rod is provided with a squeezing ball, and the squeezing ball is located above the clamping block.

[0008] Furthermore, a No. 1 adhesive ring is provided at the bottom end of the support plate, and two sets of connection frames are symmetrically and movably provided at fixed points on both sides of the support plate.

[0009] Furthermore, a second adhesive ring is provided at the bottom end of the connection frame, and a ventilation groove is provided through the interior of the connection frame, and the ventilation groove is located on one side of the second adhesive ring.

[0010] Furthermore, the clamping block is connected and installed on the top of the support plate, and the clamping block is located below the clamping shell. A No. 1 threaded rod is movably provided at a fixed point on the top of the support plate, and the No. 1 threaded rod is threadedly connected to the clamping shell.

[0011] Furthermore, two groups of guide rods are symmetrically arranged on the top of the support plate, and the guide rods movably penetrate the interior of the clamping shell.

[0012] Furthermore, the top of the clamping shell is detachably connected to a combination cover, and a wiring groove is provided through the interior of the combination cover.

[0013] Furthermore, a mounting shell is disposed on the top of the combined cover, and a power storage component is disposed inside the mounting shell.

[0014] 3) Beneficial effects:

[0015] Compared with the prior art, the anesthesia catheter fixer for pregnant women has the following beneficial effects:

[0016] 1. The utility model is provided with components such as an electric heating plate and a squeezing ball. After being heated by electric current, the electric heating plate can convert electrical energy into thermal energy and release energy in the form of far infrared, thereby heating the bottom inner wall of the clamping shell. The heat loss inside the clamping shell can be effectively reduced through the thermal insulation layer. After the clamping shell is combined with the clamping block, the heated clamping shell can heat the anesthetic agent flowing inside the anesthesia catheter, thereby reducing the discomfort caused to pregnant women and the like due to the low temperature of the anesthetic agent. After the clamping shell is combined with the clamping block, a rotational force is applied to the No. 2 threaded rod, and the squeezing ball moves downward and squeezes the anesthesia catheter inside the clamping block, so as to control the flow rate of the anesthetic agent inside the anesthesia catheter.

[0017] 2. The utility model is provided with a clamping shell and other components. When a rotational force is applied to the No. 1 threaded rod, the guide rod assists the clamping shell to move linearly up and down, so that the gap between the clamping shell and the clamping block can be adjusted. The anesthesia catheter can be clamped and fixed by bringing the clamping shell and the clamping block close to each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the bottom structure of the connection frame of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the clamping block of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-section structure of the clamping shell of the utility model.

[0022] In the figure: 1. support plate; 2. No. 1 adhesive ring; 3. connection frame; 4. ventilation groove; 5. No. 2 adhesive ring; 6. clamping block; 7. No. 1 threaded rod; 8. guide rod; 9. clamping shell; 10. insulation layer; 11. electric heating plate; 12. combination cover; 13. connection groove; 14. installation shell; 15. power storage component; 16. connection block; 17. No. 2 threaded rod; 18. extrusion ball. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1 and Figure 4 As shown, the utility model provides a technical solution: a fixer for anesthesia catheters for pregnant women;

[0025] It includes a support plate 1, a clamping block 6 and a clamping shell 9. The inner wall of the clamping shell 9 is provided with a heat-insulating layer 10, the bottom inner wall of the clamping shell 9 is provided with an electric heating plate 11, the front of the clamping shell 9 is provided with a connecting block 16, the inner thread of the connecting block 16 is provided with a No. 2 threaded rod 17, the bottom end of the No. 2 threaded rod 17 is provided with a squeezing ball 18, and the squeezing ball 18 is located above the clamping block 6.

[0026] The interior of the clamping shell 9 is used to provide installation space and protection for the insulation layer 10 and the electric heater 11. The insulation layer 10 is made of aluminum silicate wool material. The insulation layer 10 can effectively reduce the heat loss inside the clamping shell 9. The electric heater 11 is mainly made of conductive materials, such as metal heating elements or electric heating films. After being heated by electric current, they can convert electrical energy into thermal energy and release energy in the form of far infrared, thereby heating the bottom inner wall of the clamping shell 9. After the clamping shell 9 is combined with the clamping block 6, the clamping shell 9 after heating The anesthetic agent circulating inside the anesthesia catheter can be heated to increase the temperature, thereby reducing the discomfort caused to pregnant women and mothers by the low temperature of the anesthetic agent. The connecting block 16 is used to provide installation support for the No. 2 threaded rod 17, and the No. 2 threaded rod 17 is connected to the connecting block 16 through a through thread. After the clamping shell 9 and the clamping block 6 are combined, a rotational force is applied to the No. 2 threaded rod 17, and the squeezing ball 18 is moved downward to squeeze the anesthesia catheter inside the clamping block 6, so that the flow rate of the anesthetic agent inside the anesthesia catheter can be regulated.

[0027] like Figure 1 , Figure 2 and Figure 3As shown, the utility model provides a technical solution: a fixer for anesthesia catheters for pregnant women;

[0028] A No. 1 adhesive ring 2 is provided at the bottom end of the support plate 1, and two groups of connecting frames 3 are symmetrically and movably provided on both sides of the support plate 1. A No. 2 adhesive ring 5 is provided at the bottom end of the connecting frame 3. A ventilation groove 4 is opened through the interior of the connecting frame 3, and the ventilation groove 4 is located on one side of the No. 2 adhesive ring 5.

[0029] The support plate 1 is the main bottom support component of the anesthesia catheter fixer. The No. 1 adhesive ring 2 and the No. 2 adhesive ring 5 are both made of medical silicone adhesives. The No. 1 adhesive ring 2 and the No. 2 adhesive ring 5 can make the support plate 1 and the connecting frame 3 adhere to the skin of the pregnant woman. The ventilation groove 4 can increase the contact space between the pregnant woman's skin and the air, reducing the occurrence of discomfort after the anesthesia catheter fixer adheres to the skin.

[0030] like Figure 3 As shown, the utility model provides a technical solution: a fixer for anesthesia catheters for pregnant women;

[0031] The clamping block 6 is connected and installed on the top of the support plate 1, and the clamping block 6 is located below the clamping shell 9. A No. 1 threaded rod 7 is movably provided at a fixed point on the top of the support plate 1, and the No. 1 threaded rod 7 is threadedly connected to the clamping shell 9. Two groups of guide rods 8 are symmetrically provided on the top of the support plate 1, and the guide rods 8 are movably passed through the interior of the clamping shell 9.

[0032] The length of the clamping block 6 is larger than the clamping shell 9. The excess length of the clamping block 6 provides support for the squeezing ball 18 to squeeze the anesthesia catheter. The No. 1 threaded rod 7 is connected to the clamping shell 9 through a through thread, and then the guide rod 8 is movable through the interior of the clamping shell 9. When a rotational force is applied to the No. 1 threaded rod 7, the guide rod 8 assists the clamping shell 9 to move up and down in a straight line, and the gap between the clamping shell 9 and the clamping block 6 can be adjusted. The anesthesia catheter can be clamped and fixed by bringing the clamping shell 9 and the clamping block 6 close to each other.

[0033] like Figure 1 and Figure 4 As shown, the utility model provides a technical solution: a fixer for anesthesia catheters for pregnant women;

[0034] The top of the clamping shell 9 is detachably connected to a combination cover 12 , a wiring groove 13 is provided inside the combination cover 12 , a mounting shell 14 is provided on the top of the combination cover 12 , and a power storage assembly 15 is provided inside the mounting shell 14 .

[0035] After the combined cover 12 is combined and connected with the top of the clamping shell 9, the combined cover 12 can cover the top of the clamping shell 9 to protect the stable operation of the electric heating plate 11 inside the clamping shell 9. The wiring groove 13 provides installation space for the connecting wires between the electric heating plate 11 and the power storage component 15. The installation shell 14 is used to provide installation space and protection for the power storage component 15. The power storage component 15 is a battery that provides the required electrical energy for the electric heating plate 11.

[0036] Working principle: Before use, the support plate 1 and the connection frame 3 can be adhered to the skin of the pregnant woman through the No. 1 adhesive ring 2 and the No. 2 adhesive ring 5. The contact space between the pregnant woman's skin and the air can be increased through the ventilation groove 4, which reduces the discomfort caused by the adhesion of the anesthesia catheter fixer to the skin. The anesthesia catheter is placed in the groove on the top of the clamping block 6 according to the use requirements. When the No. 1 threaded rod 7 is subjected to rotational force, the guide rod 8 assists the clamping shell 9 to move up and down in a straight line, and the gap between the clamping shell 9 and the clamping block 6 can be adjusted. The anesthesia catheter can be clamped and fixed by the clamping shell 9 and the clamping block 6. After being heated by the electric current, the electric heating sheet 11 can be The electrical energy is converted into thermal energy and released in the form of far infrared, etc., so as to heat the bottom inner wall of the clamping shell 9. The heat preservation layer 10 can effectively reduce the heat loss inside the clamping shell 9. After the clamping shell 9 is combined with the clamping block 6, the heated clamping shell 9 can heat the anesthetic agent flowing inside the anesthesia catheter, thereby reducing the discomfort caused by the low temperature of the anesthetic agent to pregnant women. After the clamping shell 9 is combined with the clamping block 6, a rotational force is applied to the No. 2 threaded rod 17, and the squeezing ball 18 is moved downward to squeeze the anesthesia catheter inside the clamping block 6, so that the flow rate of the anesthetic agent inside the anesthesia catheter can be regulated.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A maternal anesthesia catheter fixer, comprising a support plate (1), a clamping block (6) and a clamping shell (9), characterized in that: The inner wall of the clamping shell (9) is provided with a heat-insulating layer (10), the bottom inner wall of the clamping shell (9) is provided with an electric heating plate (11), the front of the clamping shell (9) is provided with a connecting block (16), a second threaded rod (17) is provided through the thread inside the connecting block (16), a squeezing ball (18) is provided at the bottom end of the second threaded rod (17), and the squeezing ball (18) is located above the clamping block (6).

2. The anesthesia catheter fixer for pregnant women according to claim 1, characterized in that: A No. 1 adhesive ring (2) is provided at the bottom end of the support plate (1), and two groups of connection frames (3) are symmetrically and movably provided at fixed points on both sides of the support plate (1).

3. The anesthesia catheter fixer for pregnant women according to claim 2, characterized in that: A second adhesive ring (5) is provided at the bottom end of the connection frame (3), and a ventilation groove (4) is provided through the interior of the connection frame (3), and the ventilation groove (4) is located on one side of the second adhesive ring (5).

4. The anesthesia catheter fixer for pregnant women according to claim 1, characterized in that: The clamping block (6) is connected and installed on the top of the support plate (1), and the clamping block (6) is located below the clamping shell (9). A No. 1 threaded rod (7) is movably provided at a fixed point on the top of the support plate (1), and the No. 1 threaded rod (7) is threadedly connected to the clamping shell (9).

5. The anesthesia catheter fixer for pregnant women according to claim 4, characterized in that: Two groups of guide rods (8) are symmetrically arranged on the top of the support plate (1), and the guide rods (8) movably penetrate the interior of the clamping shell (9).

6. The anesthesia catheter fixer for pregnant women according to claim 1, characterized in that: The top of the clamping shell (9) is detachably connected to a combination cover (12), and a wiring groove (13) is provided inside the combination cover (12).

7. The anesthesia catheter fixer for pregnant women according to claim 6, characterized in that: A mounting shell (14) is arranged on the top of the combined cover (12), and a power storage assembly (15) is arranged inside the mounting shell (14).

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