Anti-falling fixing clamp for pressure sensor suite
By designing an upper and lower elastic buckle structure for the anti-dislodgement fixing clip, the problem of the pressure sensor kit and the saline rubber stopper becoming loose was solved, achieving a more stable connection and reducing medical risks and operating costs.
Patent Information
- Application Number
- CN202422763893.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-11-12
AI Technical Summary
Existing pressure sensor kits are prone to detaching from the saline rubber stopper, resulting in unstable connections, increased risk of bloodstream infection and thrombosis, and frequent replacements increase treatment costs and nurses' operation time.
An anti-detachment fixing clip was designed, including an upper elastic buckle and a lower elastic buckle. The connecting rod passes through the sliding hole and elastically abuts against the silicone layer, allowing the lower elastic buckle to be adjusted to fix its position at will. The connection stability is enhanced by the upper connecting block and the anti-detachment block.
It improves the stability of the connection between the pressure sensor kit and the saline rubber stopper, reduces the risk of loosening, lowers the risk of thrombosis and infection, and simplifies the operation process.
Smart Images
Figure CN223627491U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of medical nursing, in particular to a kind of anti-drop fixing clamp for pressure sensor suite. BACKGROUND
[0002] In intensive care unit, invasive blood pressure monitoring, central venous pressure measurement, transpulmonary heat dilution technique and pulse wave profile analysis technique monitoring, aortic balloon counterpulsation therapy, etc., all will use pressure sensor suite to measure pressure. One end of pressure sensor is connected with the established vascular access of patient, such as radial artery, femoral artery, brachial artery catheterization and central venous catheterization, etc., and the other end is connected with bagged physiological saline, and bagged physiological saline is pressurized by using pressurizing bag to maintain the smoothness of vascular access, to avoid pipe blockage or thrombosis.
[0003] Among them, the saltwater end of pressure sensor suite is inserted into saline rubber plug by needling, without locking device, therefore, affected by the pressure of pressurizing bag, and human touch or pull, such as moving patient, passing bed, patient restlessness, turning over, etc., all can easily lead to pressure sensor slipping, if the joint after slipping is connected back after disinfection, it can increase the risk of blood stream infection, if not found in time, it can lead to blood return, pipe blockage, increase the risk of thrombosis, also can lead to air entering artery / vein, to cause air embolism and other serious complications. The pressure sensor suite currently used in clinic is relatively expensive, and the replacement frequency is 3-4 days. If pressure sensor suite is replaced due to accidental falling, it not only increases the treatment cost of patient, but also increases the operation time of nurse.
[0004] That is, the existing pressure sensor suite is easy to separate and loosen from saline rubber plug, so developing a fixing structure capable of fixing the above connecting part has become a technical problem to be solved urgently. CONTENT OF UTILITY MODEL
[0005] The utility model aims at providing a kind of anti-drop fixing clamp for pressure sensor suite to solve the problem that the existing pressure sensor suite is easy to separate and loosen from saline rubber plug.
[0006] In order to solve the above technical problem, the utility model provides a kind of anti-drop fixing clamp for pressure sensor suite, including upper elastic buckle, lower elastic buckle and connecting rod;The buckle space of the upper elastic buckle is greater than the buckle space of the lower elastic buckle;The lower elastic buckle is equipped with sliding hole, and the inner wall of the sliding hole is equipped with silica gel layer;One end of the connecting rod is connected and fixed with the upper elastic buckle, the other end of the connecting rod passes through the sliding hole, and the periphery wall of the connecting rod is elastically abutted with the silica gel layer.
[0007] In one of the embodiments, the upper elastic buckle is provided with an upper connecting block, the upper connecting block is arranged outside the buckle space of the upper elastic buckle, the upper connecting block extends away from the buckle space of the upper elastic buckle, and the upper connecting block is connected and fixed with the end of the connecting rod; the lower elastic buckle is provided with a lower connecting block, the lower connecting block is arranged outside the buckle space of the lower elastic buckle, the lower connecting block extends away from the buckle space of the lower elastic buckle, and the lower connecting block is provided with the sliding hole and the silica gel layer.
[0008] In one of the embodiments, the upper connecting block extends 1-2 cm away from the buckle space of the upper elastic buckle; and the lower connecting block extends 1-2 cm away from the buckle space of the lower elastic buckle.
[0009] In one of the embodiments, the upper connecting block is provided with an upper pull ring; and the lower connecting block is provided with a lower pull ring.
[0010] In one of the embodiments, the end of the connecting rod away from the upper elastic buckle is provided with a anti-disengagement block, and the anti-disengagement block is used to prevent the lower elastic buckle from disengaging.
[0011] In one of the embodiments, the inner surface of the lower elastic buckle for buckling is provided with anti-skid lines.
[0012] In one of the embodiments, the upper elastic buckle is an elastic plastic one-piece forming member.
[0013] In one of the embodiments, the lower elastic buckle is an elastic plastic one-piece forming member.
[0014] The beneficial effects of the utility model are as follows:
[0015] When applied, since the buckle space of the upper elastic buckle is larger than the buckle space of the lower elastic buckle, the upper elastic buckle can be used to buckle the brine rubber plug, the lower elastic buckle can be used to buckle the pressure sensor kit, the other end of the connecting rod passes through the sliding hole, the connecting rod is in elastic abutment with the silica gel layer, and the lower elastic buckle can be randomly adjusted and fixed according to the use requirement, so that the connection stability between the pressure sensor kit and the brine rubber plug can be enhanced, and the problem that the pressure sensor kit is easily separated from the brine rubber plug is solved. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical scheme of the present application, the drawings used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.
[0017] Figure 1 is a structural schematic diagram of the present application;
[0018] Figure 2 is Figure 1 a structural schematic diagram of the lower elastic buckle.
[0019] The reference signs are as follows:
[0020] 10, upper elastic buckle; 11, upper connecting block; 12, upper pull ring;
[0021] 20, lower elastic buckle; 21, sliding hole; 22, silica gel layer; 23, lower connecting block; 24, lower pull ring; 25, anti-skid pattern;
[0022] 30, connecting rod; 31, anti-falling block. DETAILED DESCRIPTION
[0023] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application.
[0024] The present application provides a kind of for pressure sensor kit's anti-falling fixing clamp, its implementation such as Figure 1 And Figure 2 As shown in figure, including upper elastic buckle 10, lower elastic buckle 20 and connecting rod 30;The buckle space of upper elastic buckle 10 is greater than the buckle space of lower elastic buckle 20;Lower elastic buckle 20 is equipped with sliding hole 21, and the inner wall of sliding hole 21 is equipped with silica gel layer 22;One end of connecting rod 30 is connected and fixed with upper elastic buckle 10, the other end of connecting rod 30 passes through sliding hole 21, and the peripheral wall of connecting rod 30 and silica gel layer 22 are elastically abutted.
[0025] When being applied, can utilize upper elastic buckle 10 to carry out buckle to salt water rubber plug, and utilize lower elastic buckle 20 to carry out buckle to pressure sensor kit, and lower elastic buckle 20 can be randomly adjusted fixed position according to use demand, so after using this setting mode, then can strengthen the connection stability between pressure sensor kit and salt water rubber plug, and the problem that pressure sensor kit is easily separated from salt water rubber plug is solved.
[0026] Wherein, since the connecting rod 30 directly passes through the sliding hole 21, only the lower elastic buckle 20 is directly controlled to slide, the setting position of the lower elastic buckle 20 can be adjusted; and once the position is adjusted, the silicon layer 22 can exert elastic clamping force on the peripheral wall of the connecting rod 30, so that the lower elastic buckle 20 and the connecting rod 30 are installed in interference fit, thereby realizing self-fixing of the lower elastic buckle 20 after position adjustment, and greatly improving the operation efficiency.
[0027] As shown in Figure 1 , this embodiment preferably provides that the upper elastic buckle 10 is provided with an upper connecting block 11, the upper connecting block 11 is arranged outside the buckle space of the upper elastic buckle 10, the upper connecting block 11 extends away from the buckle space of the upper elastic buckle 10, and the upper connecting block 11 is connected and fixed with the end of the connecting rod 30; the lower elastic buckle 20 is provided with a lower connecting block 23, the lower connecting block 23 is arranged outside the buckle space of the lower elastic buckle 20, the lower connecting block 23 extends away from the buckle space of the lower elastic buckle 20, and the lower connecting block 23 is provided with a sliding hole 21 and a silicon layer 22.
[0028] After adopting this arrangement, the transverse distance between the buckle part of the upper elastic buckle 10 and the connecting rod 30 can be extended to prevent the connecting rod 30 from being too close to the part to be buckled, thereby affecting daily operation; similarly, the transverse distance between the buckle part of the lower elastic buckle 20 and the connecting rod 30 is also extended at this time, which also serves the same purpose.
[0029] Wherein, the upper connecting block 11 can be preferably arranged to extend 1-2 cm away from the buckle space of the upper elastic buckle 10, and the lower connecting block 23 can be arranged to extend 1-2 cm away from the buckle space of the lower elastic buckle 20, that is, the upper connecting block 11 and the lower connecting block 23 can be arranged to have a transverse length of 1-2 cm in the direction shown in Figure 1 , which can meet the above use requirements.
[0030] As shown in Figure 1 , this embodiment preferably provides that the upper connecting block 11 is provided with an upper pull ring 12, and the lower connecting block 23 is provided with a lower pull ring 24.
[0031] After adopting this arrangement, medical staff can pull the upper pull ring 12 to separate the upper elastic buckle 10 from the saline rubber plug, and can pull the lower pull ring 24 to separate the lower elastic buckle 20 from the pressure sensor kit, so that the removal of the anti-falling fixing clamp is more convenient and efficient.
[0032] As shown in Figure 1 , this embodiment preferably provides that the end of the connecting rod 30 away from the upper elastic buckle 10 is provided with a anti-falling block 31 for preventing the lower elastic buckle 20 from falling out.
[0033] In the above setting mode, the radial dimension of the anti-disengagement block 31 is larger than that of the connecting rod 30, so the anti-disengagement block 31 will block the lower elastic buckle 20, thereby preventing the lower elastic buckle 20 from disengaging by itself.
[0034] As shown in Figure 1 Preferably, the inner surface of the lower elastic buckle 20 for buckling is provided with anti-skid lines 25.
[0035] Since the lower elastic buckle 20 is generally used for buckling the tubular part of the pressure sensor kit, which is relatively smooth, the anti-skid lines 25 can be used to increase the friction between the lower elastic buckle 20 and the pressure sensor kit, thereby further enhancing the connection and fixation between them.
[0036] As shown in Figure 1 Preferably, the upper elastic buckle 10 is an elastic plastic one-piece.
[0037] In this setting mode, the structure of the upper elastic buckle 10 can be simplified, so that the upper elastic buckle 10 can achieve clamping, resetting and other purposes by using its own deformation ability.
[0038] As shown in Figure 1 Preferably, the lower elastic buckle 20 is an elastic plastic one-piece.
[0039] In this setting mode, the structure of the lower elastic buckle 20 can be simplified, so that the lower elastic buckle 20 can achieve clamping, resetting and other purposes by using its own deformation ability.
[0040] The above is the preferred embodiment of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, which are also considered within the scope of protection of the present application.
Claims
1. A fall-preventing fixing clamp for a pressure sensor kit, characterized in that, it comprises an upper elastic buckle, a lower elastic buckle and a connecting rod; the buckle space of the upper elastic buckle is larger than that of the lower elastic buckle; the lower elastic buckle is provided with a sliding hole, and the inner wall of the sliding hole is provided with a silica gel layer; one end of the connecting rod is connected and fixed with the upper elastic buckle, the other end of the connecting rod passes through the sliding hole, and the peripheral wall of the connecting rod is in elastic abutment with the silica gel layer.
2. The fall-preventing fixing clamp according to claim 1, characterized in that, the upper elastic buckle is provided with an upper connecting block, the upper connecting block is arranged outside the buckle space of the upper elastic buckle, the upper connecting block extends away from the buckle space of the upper elastic buckle, and the upper connecting block is connected and fixed with the end of the connecting rod; the lower elastic buckle is provided with a lower connecting block, the lower connecting block is arranged outside the buckle space of the lower elastic buckle, the lower connecting block extends away from the buckle space of the lower elastic buckle, and the lower connecting block is provided with the sliding hole and the silica gel layer.
3. The fall-preventing fixing clamp according to claim 2, characterized in that, the upper connecting block extends away from the buckle space of the upper elastic buckle by 1-2 cm; the lower connecting block extends away from the buckle space of the lower elastic buckle by 1-2 cm.
4. The fall-preventing fixing clamp according to claim 3, characterized in that, the upper connecting block is provided with an upper pull ring; the lower connecting block is provided with a lower pull ring.
5. The anti-extraction anchor of claim 1, wherein: the end of the connecting rod away from the upper elastic buckle is provided with a fall-preventing stop block for preventing the lower elastic buckle from coming off; 6. The anti-extraction anchor of claim 1, wherein: the inner surface of the lower elastic buckle for buckling is provided with anti-slip lines.
7. The anti-extraction anchor of claim 1, wherein: the upper elastic buckle is an elastic plastic one-piece forming member.
8. The anti-extraction anchor of claim 1, wherein: the lower elastic buckle is an elastic plastic one-piece forming member.