Ultrasonic guided venipuncture sterile protection device

Abstract

The utility model relates to the technical field of venipuncture, in particular to an ultrasound-guided venipuncture sterile protection device which comprises a protection sleeve body, a sterile containing groove is formed in one side of the protection sleeve body, a baffle is installed on one side of the sterile containing groove, a reel is installed in the sterile containing groove, and the reel is provided with a rotating shaft. A plurality of sterile protective films are wound on the outer side of the reel, and one end of each sterile protective film extends out of the sterile placement groove. After the two sides of the sterile protection film are fixed between the two clamping grooves respectively, the probe groove formed in the bottom of the protection sleeve body can be shielded, sterile protection can be conducted on the bottom end of the ultrasonic probe through the sterile protection film, and after using is completed, only one section of the sterile protection film used at the bottom of the protection sleeve body needs to be pulled apart, so that the ultrasonic probe is protected. And then a new section of sterile protective film wound on the outer side of the reel is re-mounted in the two clamping grooves for use, so that the use is very convenient, and the efficiency of ultrasonic guided venipuncture treatment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of venipuncture, in particular to an ultrasound-guided venipuncture sterile protection device. Background Art

[0002] Venipuncture is a medical term that applies to patients who need long-term infusion but whose peripheral veins are difficult to puncture due to hardening or collapse; patients who need total parenteral nutrition; emergency treatment of critically ill patients and patients with difficulty in blood collection; and central venous pressure measurement.

[0003] At present, the process of performing venipuncture under ultrasound guidance generally involves applying coupling agent to the patient's area to be punctured, then placing the ultrasound probe in a sterile bag, applying coupling agent to the bottom of the sterile bag, and tying the bag opening. The sterile bag and the ultrasound probe are then attached to the coupling agent in the area to be punctured to remove air from the skin surface during ultrasound testing. After obtaining the ultrasound image, venipuncture is performed using a puncture needle under ultrasound guidance in the area to be punctured that has been coated with the coupling agent.

[0004] The above-mentioned operation of sterile protection of the ultrasound probe is very cumbersome, and the sterile bag will be wrinkled when installed on the outside of the probe, thereby affecting the doctor's line of sight during puncture. In addition, the disassembly and assembly of the sterile bag is very cumbersome, which increases the doctor's workload.

[0005] For this purpose, an ultrasound-guided venipuncture sterile protection device is proposed. Utility Model Content

[0006] The purpose of the present utility model is to provide an ultrasound-guided venipuncture sterile protection device to solve the problems raised in the above-mentioned background technology. To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: an ultrasound-guided venipuncture sterile protection device, comprising a protective cover body, a sterile placement groove is installed on one side of the protective cover body, a baffle is installed on one side of the sterile placement groove, a reel is installed inside the sterile placement groove, a plurality of sterile protective films are wrapped around the outside of the reel, one end of the sterile protective film extends out of the sterile placement groove, a clamping groove is installed at the bottom of each side of the protective cover body, a second screw rod is connected to the inside of the clamping groove through threaded engagement, a second rotating seat is installed at one end of the second screw rod, a pressure plate is installed at one end of the second rotating seat, a plurality of second rubber anti-slip pads are equidistantly installed on one side of the pressure plate, a second knob is installed at one end of the second screw rod, cashier slots are respectively opened on both sides of the clamping groove, the cashier slot passes through the interior of the clamping groove, and a probe slot is opened at the bottom of the protective cover body.

[0007] Preferably, a first screw rod is installed inside both sides of the protective cover body through threaded engagement, and a first knob is installed at one end of the first screw rod.

[0008] Preferably, one end of the two first screw rods respectively extends into the interior of the protective cover body, and a first rotating seat is installed at one end of the first screw rod.

[0009] Preferably, a clamping plate is installed on one side of the first rotating seat, and a plurality of first rubber anti-slip pads are installed at equal distances on one side of the clamping plate.

[0010] Preferably, the plurality of sterile protective films are connected by a plurality of quick-release belts, and the sterile protective films are transparent.

[0011] Preferably, a cashier port is provided at the bottom of the sterile placement tank and is used in conjunction with a sterile protective film.

[0012] Compared with the existing technology, the present invention provides an ultrasound-guided venipuncture sterile protection device with the following beneficial effects:

[0013] By providing a sterile placement slot, a reel, a sterile protective film, a protective cover body, a probe slot, a clamping slot and a cashier slot, the reel wrapped with multiple sterile protective films is placed inside the sterile placement slot, and then one end of the sterile protective film is pulled out from the sterile placement slot, and one end of the sterile protective film is inserted into the two clamping slots respectively. The second screw rod is driven to rotate by rotating the second knob, and the rotation of the second screw rod can make the pressure plate installed at one end of the second screw rod press one side of the sterile protective film inside the clamping slot. When the two sides of the sterile protective film are respectively fixed on the two After the clamping grooves are between them, the probe slot opened at the bottom of the protective cover body will be blocked. At this time, you only need to install the ultrasound probe into the inside of the protective cover body so that the bottom of the ultrasound probe extends from the probe slot to the inside of the protective cover body. The bottom end of the ultrasound probe can be sterilely protected by the sterile protective film. After use, you only need to tear off a section of the sterile protective film used at the bottom of the protective cover body, and then reinstall the new section of sterile protective film wrapped around the outside of the reel into the two clamping grooves for use. It is very convenient and improves the efficiency of ultrasound-guided venipuncture treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the main body of the utility model;

[0015] Figure 2 This is a side structural diagram of the present utility model;

[0016] Figure 3 This is a schematic diagram of the top structure of the utility model;

[0017] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0018] In the figure: 1. Protective cover body; 2. First knob; 3. First rotating seat; 4. First rubber anti-slip pad; 5. Clamp; 6. First screw; 7. Sterile placement slot; 8. Baffle; 9. Scroll; 10. Sterile protective film; 11. Probe slot; 12. Clamp slot; 13. Cashier slot; 14. Press plate; 15. Second rubber anti-slip pad; 16. Second rotating seat; 17. Second screw; 18. Second knob. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example 1: A sterile placement slot 7 is installed on one side of the protective cover body 1, a baffle 8 is installed on one side of the sterile placement slot 7, a reel 9 is installed inside the sterile placement slot 7, a plurality of sterile protective films 10 are wrapped around the outside of the reel 9, one end of the sterile protective film 10 extends out of the sterile placement slot 7, a clamping slot 12 is installed at the bottom of each side of the protective cover body 1, a second screw rod 17 is connected to the inside of the clamping slot 12 by threaded engagement, a second rotating seat 16 is installed at one end of the second screw rod 17, a plurality of second rubber anti-slip pads 15 are installed at equal distances on one side of the pressure plate 14, a second knob 18 is installed at one end of the second screw rod 17, cashier slots 13 are respectively provided on both sides of the clamping slot 12, the cashier slot 13 runs through the inside of the clamping slot 12, and a probe slot 11 is provided at the bottom of the protective cover body 1.

[0021] Specifically, such as Figure 1 、 Figure 2 and Figure 4As shown, since a sterile placement groove 7 is installed on one side of the protective cover body 1, the reel 9 wrapped with multiple sterile protective films 10 can be placed inside the sterile placement groove 7, and then one end of the sterile protective film 10 is pulled out from the sterile placement groove 7, and then one end of the sterile protective film 10 is inserted into the two clamping grooves 12 respectively. Since a cash slot 13 is provided on both sides of the clamping groove 12, the cash slot 13 can facilitate the insertion of one end of the sterile protective film 10 into the clamping groove 12. Then, after one end of the sterile protective film 10 is inserted into the two clamping grooves 12, the second screw rod 17 can be driven to rotate by rotating the second knob 18. The rotation of the second screw rod 17 can make the pressure plate 14 installed at one end of the second screw rod 17 press one side of the sterile protective film 10 inside the clamping groove 12. Since multiple second rubber anti-slip pads 1 are equidistantly installed on one side of the pressure plate 14 5. The friction between one side of the pressing plate 14 and one side of the sterile protective film 10 can be increased by multiple second rubber anti-slip pads 15, thereby ensuring the stability of the pressing. When the two sides of the sterile protective film 10 are respectively fixed between the two clamping grooves 12, the probe groove 11 opened at the bottom of the protective cover body 1 will be blocked. At this time, it is only necessary to install the ultrasonic probe into the interior of the protective cover body 1 so that the bottom of the ultrasonic probe extends from the probe groove 11 to the interior of the protective cover body 1. The bottom end of the ultrasonic probe can be sterilely protected by the sterile protective film 10, and there is no need to use a sterile cover to wrap the entire ultrasonic probe. After use, it is only necessary to tear off a section of the sterile protective film 10 used at the bottom of the protective cover body 1, and then reinstall a new section of the sterile protective film 10 wrapped around the outside of the reel 9 inside the two clamping grooves 12 for use. It is very convenient and improves the efficiency of ultrasound-guided venipuncture treatment.

[0022] Example 2: A first screw rod 6 is installed inside the two sides of the protective cover body 1 through threaded engagement, and a first knob 2 is installed at one end of the first screw rod 6. One end of the two first screw rods 6 extends into the interior of the protective cover body 1, and a first rotating seat 3 is installed at one end of the first screw rod 6. A splint 5 is installed on one side of the first rotating seat 3, and a plurality of first rubber anti-slip pads 4 are installed at equal distances on one side of the splint 5. The plurality of sterile protective films 10 are connected by a plurality of quick-release belts, and the sterile protective films 10 are transparent. A cashier port is provided at the bottom of the sterile placement slot 7, and is used in conjunction with the sterile protective film 10.

[0023] Specifically, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, after inserting the ultrasonic probe into the protective cover body 1, the two first knobs 2 are rotated respectively to drive the first screw 6 to rotate, so that the ultrasonic probe is tightly clamped between the two clamping plates 5 to prevent the ultrasonic probe from slipping during use. Since the multiple sterile protective films 10 are connected by quick-release tapes, which is equivalent to the connection structure of the plastic wrap used in daily life, it is convenient for medical staff to tear it off. Since the sterile protective film 10 is transparent, it will not affect the imaging of the ultrasonic probe.

[0024] Working principle: When in use, the reel 9 wrapped with multiple sterile protective films 10 is placed inside the sterile placement groove 7, and then one end of the sterile protective film 10 is pulled out from the sterile placement groove 7, and one end of the sterile protective film 10 is inserted into the two clamping grooves 12 respectively. After one end of the sterile protective film 10 is inserted into the two clamping grooves 12, the second screw rod 17 can be driven to rotate by rotating the second knob 18. The rotation of the second screw rod 17 can make the pressure plate 14 installed at one end of the second screw rod 17 press one side of the sterile protective film 10 inside the clamping groove 12. When the two sides of the sterile protective film 10 are fixed respectively After being between the two clamping grooves 12, the probe groove 11 opened at the bottom of the protective cover body 1 will be blocked. At this time, it is only necessary to install the ultrasound probe into the interior of the protective cover body 1 so that the bottom of the ultrasound probe extends from the probe groove 11 to the interior of the protective cover body 1. The bottom end of the ultrasound probe can be sterilely protected by the sterile protective film 10. After use, it is only necessary to tear off a section of the sterile protective film 10 used at the bottom of the protective cover body 1, and then reinstall a new section of the sterile protective film 10 wrapped around the outside of the reel 9 inside the two clamping grooves 12 for use. It is very convenient and improves the efficiency of ultrasound-guided venipuncture treatment.

[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An ultrasound-guided venipuncture sterile protection device, comprising a protective cover body (1), characterized in that: A sterile placement groove (7) is installed on one side of the protective cover body (1), a baffle (8) is installed on one side of the sterile placement groove (7), a reel (9) is installed inside the sterile placement groove (7), a plurality of sterile protective films (10) are wound around the outside of the reel (9), one end of the sterile protective film (10) extends out of the sterile placement groove (7), a clamping groove (12) is installed at the bottom of both sides of the protective cover body (1), and a second screw rod ( 17), a second rotating seat (16) is installed at one end of the second screw rod (17), a pressure plate (14) is installed at one end of the second rotating seat (16), a plurality of second rubber anti-skid pads (15) are installed at equal distances on one side of the pressure plate (14), a second knob (18) is installed at one end of the second screw rod (17), and cashier slots (13) are respectively provided on both sides of the clamping groove (12), and the cashier slots (13) pass through the interior of the clamping groove (12), and a probe slot (11) is provided at the bottom of the protective cover body (1).

2. The ultrasound-guided venipuncture sterile protection device according to claim 1, characterized in that: A first screw rod (6) is installed inside both sides of the protective cover body (1) through threaded engagement, and a first knob (2) is installed at one end of the first screw rod (6).

3. The ultrasound-guided venipuncture sterile protection device according to claim 2, characterized in that: One end of each of the two first screw rods (6) extends into the interior of the protective cover body (1), and a first rotating seat (3) is installed on one end of the first screw rod (6).

4. The ultrasound-guided venipuncture sterile protection device according to claim 3, characterized in that: A clamping plate (5) is installed on one side of the first rotating seat (3), and a plurality of first rubber anti-slip pads (4) are installed at equal distances on one side of the clamping plate (5).

5. The ultrasound-guided venipuncture sterile protection device according to claim 1, characterized in that: The plurality of sterile protective films (10) are connected to each other via a plurality of quick-release belts, and the sterile protective films (10) are transparent.

6. The ultrasound-guided venipuncture sterile protection device according to claim 1, characterized in that: The bottom of the aseptic placement tank (7) is provided with an outlet and is used in conjunction with the aseptic protective film (10).

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