Compression hemostasis device suitable for clinical nursing

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a compression hemostasis device suitable for clinical nursing. The bottom end of the lead screw penetrates through the top of the adjusting box and is rotationally connected to the inner wall of the bottom of the adjusting box; the nut is arranged on the lead screw in a threaded and sleeving manner; the top end of the transmission rod is fixedly connected to the left side of the nut, and the bottom end of the transmission rod penetrates through the inner wall of the bottom of the adjusting box and extends out of the adjusting box; the top of the pressing plate is fixedly connected to the bottom end of the transmission rod; the hemostatic cotton is arranged at the bottom of the pressing plate; the stabilizing assembly comprises two sliding rods and two first springs, the compression strength of the pressing plate and the hemostatic cotton is adjusted through a simple structure, the situation that the compression hemostasis strength is too large or too small is avoided, discomfort or injury to personnel can also be avoided, operation is convenient and fast, time and labor are saved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a compression hemostasis device suitable for clinical nursing. Background Art

[0002] Clinical nursing is mainly carried out by professional nursing staff, who apply the nursing knowledge they have learned to clinical practice, perform routine nursing operations for patients, participate in important rescue nursing work, nursing management work, etc. It involves various departments in clinical work, including internal medicine clinical nursing, surgical clinical nursing, obstetrics and gynecology nursing, pediatric nursing, emergency nursing, etc. When clinical nurses are caring for patients undergoing interventional treatment, they need to press the patient's puncture site to stop bleeding.

[0003] In the prior art, manual pressing is not only labor-intensive, but also causes fatigue to clinical nurses after long periods of pressing, and they are unable to control the pressure on the patient's puncture site. If the pressure is too great, it will cause harm to the patient, and if the pressure is too light, it will not stop bleeding. Therefore, we propose a compression hemostasis device suitable for clinical nursing to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that the manual pressing method is not only labor-intensive, but also causes fatigue of clinical nursing staff after long-term pressing, and thus cannot control the pressing force on the patient's puncture site. If the pressing force is too great, it will cause harm to the patient, and if the pressing force is too light, it will not have any hemostatic effect. A compression hemostasis device suitable for clinical nursing is proposed to solve the shortcomings that the manual pressing method in the prior art is not only labor-intensive, but also causes fatigue of clinical nursing staff after long-term pressing, and thus cannot control the pressing force on the patient's puncture site.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A compression hemostasis device suitable for clinical nursing, comprising:

[0007] Regulating box;

[0008] A screw rod, the bottom end of which passes through the top of the regulating box and is rotatably connected to the bottom inner wall of the regulating box;

[0009] A nut, wherein the nut is threadedly sleeved on the screw rod;

[0010] A transmission rod, the top end of which is fixedly connected to the left side of the nut, and the bottom end of which passes through the bottom inner wall of the regulating box and extends to the outside of the regulating box;

[0011] A pressing plate, the top of which is fixedly connected to the bottom end of the transmission rod;

[0012] Hemostatic cotton, which is arranged at the bottom of the pressing plate;

[0013] A stabilizing assembly, the stabilizing assembly comprising: two slide bars and two first springs, two slide grooves are provided at the bottom of the regulating box, the top ends of the slide bars are slidably connected in the corresponding slide grooves, the top ends of the first springs are fixedly connected to the top inner walls of the corresponding slide grooves, and the bottom ends of the first springs are fixedly connected to the top ends of the corresponding slide bars;

[0014] A positioning assembly is arranged inside the adjustment box and is used to limit and fix the rotation of the screw rod.

[0015] As a preferred solution of the utility model, straps are fixedly installed on the left and right sides of the adjustment box.

[0016] As a preferred solution of the utility model, an adhesive plate is fixedly installed on the bottom of the pressing plate, and the hemostatic cotton is fixedly bonded to the bottom of the adhesive plate.

[0017] As a preferred solution of the utility model, a sliding block is fixedly connected to the right side of the nut, and the right end of the sliding block is in sliding contact with the right inner wall of the regulating box.

[0018] As a preferred solution of the utility model, the positioning assembly includes a ratchet, a ratchet rod, a ring and an unlocking rod. The ratchet is fixedly sleeved on the screw rod, the ring is fixedly connected to the top inner wall of the adjusting box, the ring is slidably sleeved on the ratchet rod, the right end of the ratchet rod cooperates with the ratchet, the right side of the unlocking rod is fixedly connected to the left end of the ratchet rod, the left side of the unlocking rod is elastically connected to the left inner wall of the adjusting box, and the top end of the unlocking rod passes through the top inner wall of the adjusting box and extends to the outside of the adjusting box.

[0019] As a preferred solution of the utility model, a telescopic rod is fixedly connected to the left inner wall of the adjustment box, and the right end of the telescopic rod is fixedly connected to the left side of the unlocking rod.

[0020] As a preferred solution of the utility model, a second spring is fixedly connected to the left inner wall of the regulating box, and the right end of the second spring is fixedly connected to the left side of the unlocking rod.

[0021] As a preferred solution of the utility model, a sliding hole is opened on the top inner wall of the adjustment box, and the top end of the unlocking rod passes through the sliding hole and is in sliding contact with the inner wall of the sliding hole.

[0022] Beneficial effects:

[0023] 1. By rotating the screw rod and the threaded connection between the screw rod and the nut, the transmission rod can be driven to move downward, and the transmission rod can drive the pressure plate and the hemostatic cotton to move downward. At this time, the pressure force of the pressure plate and the hemostatic cotton can be adjusted, so that they can be adjusted according to the hemostatic force needs of different personnel, avoiding the situation where the pressure hemostatic force is too large or too small, and avoiding discomfort or injury to personnel;

[0024] 2. By setting the positioning component, the one-way rotation of the screw rod can be limited and fixed, so that after the pressure plate and the hemostatic cotton are adjusted in force, the patient's hemostatic point can be stably compressed and hemostatic, which can avoid the situation where the screw rod is accidentally touched and causes the screw rod to rotate, thereby ensuring the hemostatic effect;

[0025] The utility model realizes the adjustment of the compression force of the pressure plate and the hemostatic cotton through a simple structure, avoids the situation where the compression force of hemostasis is too large or too small, and can also avoid discomfort or injury to personnel. The utility model is convenient and fast to operate, saves time and effort, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is the structural front view of the utility model;

[0027] Figure 2 This is a main cross-sectional view of the structure of the utility model;

[0028] Figure 3 For the utility model Figure 2 Schematic diagram of the structure of part A;

[0029] Figure 4 It is a three-dimensional structural diagram of the ratchet, ratchet rod and ring of the utility model.

[0030] In the figure: 1. adjustment box; 2. strap; 3. slide groove; 4. slide rod; 5. first spring; 6. pressure plate; 7. adhesive plate; 8. hemostatic cotton; 9. transmission rod; 10. nut; 11. screw rod; 12. slider; 13. ratchet; 14. ratchet rod; 15. ring; 16. unlocking rod; 17. telescopic rod; 18. second spring; 19. slide hole. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0032] Example

[0033] Reference Figure 1-Figure 4 , a compression hemostasis device suitable for clinical nursing, comprising:

[0034] Regulating box 1;

[0035] A screw rod 11, the bottom end of which passes through the top of the regulating box 1 and is rotatably connected to the bottom inner wall of the regulating box 1 through an axis;

[0036] A nut 10, wherein the nut 10 is threadedly sleeved on a screw rod 11;

[0037] A transmission rod 9, the top end of which is welded to the left side of the nut 10, and the bottom end of which passes through the bottom inner wall of the regulating box 1 and extends to the outside of the regulating box 1;

[0038] A pressing plate 6, the top of which is welded to the bottom end of a transmission rod 9;

[0039] Hemostatic cotton 8, which is arranged at the bottom of the pressing plate 6;

[0040] The stabilizing component includes: two slide bars 4 and two first springs 5. Two slide grooves 3 are provided at the bottom of the regulating box 1. The top ends of the slide bars 4 are slidably connected in the corresponding slide grooves 3. The top ends of the first springs 5 ​​are welded to the top inner walls of the corresponding slide grooves 3. The bottom ends of the first springs 5 ​​are welded to the top ends of the corresponding slide bars 4.

[0041] The positioning assembly is arranged inside the adjustment box 1 and is used to limit and fix the rotation of the screw rod 11 .

[0042] By means of the above structure: by rotating the screw rod 11 and through the threaded connection between the screw rod 11 and the nut 10, the transmission rod 9 can be driven to move downward, and at this time the transmission rod 9 can drive the pressure plate 6 and the hemostatic cotton 8 to move downward, and at this time the pressure force of the pressure plate 6 and the hemostatic cotton 8 can be adjusted, so that they can be adjusted and used according to the hemostatic force needs of different people, avoiding the situation where the pressure to stop bleeding is too large or too small, and avoiding discomfort or injury to people.

[0043] As a preferred solution of the utility model, straps 2 are fixedly installed on the left and right sides of the adjustment box 1. By setting the straps 2, the entire hemostatic device can be easily bound to the patient's limbs or body, and after the adjustment box 1 is bound to the human body, the compression force of the pressure plate 6 and the hemostatic cotton 8 can be conveniently adjusted.

[0044] As a preferred solution of the utility model, an adhesive plate 7 is fixedly installed on the bottom of the pressure plate 6, and the hemostatic cotton 8 is fixedly bonded to the bottom of the adhesive plate 7. By setting the adhesive plate 7, the hemostatic cotton 8 can be easily adhered and fixed, and the hemostatic cotton 8 can be easily replaced.

[0045] As a preferred solution of the utility model, a slider 12 is welded on the right side of the nut 10, and the right end of the slider 12 is in sliding contact with the right inner wall of the regulating box 1. By providing the slider 12, the nut 10 can be stably supported in sliding.

[0046] As a preferred solution of the utility model, the positioning assembly includes a ratchet 13, a ratchet rod 14, a ring 15 and an unlocking rod 16. The ratchet 13 is fixedly mounted on the screw rod 11, the ring 15 is welded on the top inner wall of the adjusting box 1, and the ring 15 is slidably mounted on the ratchet rod 14. The right end of the ratchet rod 14 cooperates with the ratchet 13, and the right side of the unlocking rod 16 is welded to the left end of the ratchet rod 14. The left side of the unlocking rod 16 is elastically connected to the left inner wall of the adjusting box 1, and the top of the unlocking rod 16 passes through the top inner wall of the adjusting box 1 and extends to the outside of the adjusting box 1. By setting the positioning assembly, the unidirectional rotation of the screw rod 11 can be limited and fixed, so that after the pressure plate 6 and the hemostatic cotton 8 are adjusted in force, the patient's hemostatic point can be stably compressed and hemostatic, and the situation where the screw rod 11 is accidentally touched and caused to rotate can be avoided, thereby ensuring the hemostatic effect.

[0047] As a preferred solution of the utility model, a telescopic rod 17 is welded on the left inner wall of the regulating box 1, and the right end of the telescopic rod 17 is welded to the left side of the unlocking rod 16. By providing the telescopic rod 17, the movement of the unlocking rod 16 can be made more stable.

[0048] As a preferred solution of the utility model, a second spring 18 is welded on the left inner wall of the regulating box 1, and the right end of the second spring 18 is welded to the left side of the unlocking rod 16. By setting the second spring 18, the unlocking rod 16 and the ratchet rod 14 can be driven to move to the right and reset, so as to facilitate the limiting cooperation between the ratchet rod 14 and the ratchet wheel 13.

[0049] As a preferred solution of the utility model, a sliding hole 19 is opened on the top inner wall of the adjustment box 1, and the top end of the unlocking rod 16 passes through the sliding hole 19 and slides in contact with the inner wall of the sliding hole 19. By opening the sliding hole 19, the unlocking rod 16 can be stably supported in sliding manner and can cooperate with the unlocking rod 16 to move.

[0050] The working principle of the utility model is as follows: when in use, the hemostatic cotton 8 is first brought into contact with the patient's hemostatic point, and then the adjustment box 1 is bound to the patient's limbs or body through two straps 2. When the adjustment box 1, the pressure plate 6 and the hemostatic cotton 8 are fixed to the patient's limbs or body, the transmission rod 9 can be driven to move downward by rotating the screw rod 11 and the threaded connection between the screw rod 11 and the nut 10. At this time, the transmission rod 9 can drive the pressure plate 6 and the hemostatic cotton 8 to move downward. At this time, the compression force of the pressure plate 6 and the hemostatic cotton 8 can be adjusted, so that they can be adjusted and used according to the hemostatic force needs of different people, avoiding the situation where the compression hemostatic force is too large or too small, and avoiding discomfort or injury to people. At the same time, when the screw rod 11 rotates, it can drive the ratchet 13 to rotate synchronously. At this time, the ratchet 13 and the ratchet rod 14 are in a slipping state. When the screw rod 11 stops rotating, if the screw rod 11 is rotated in the opposite direction, the clamping limit between the ratchet 13 and the ratchet rod 14 can limit the screw rod 11 from reversing. Here, the unidirectional rotation of the screw rod 11 can be limited and fixed in this way, so that after the pressure plate 6 and the hemostatic cotton 8 are adjusted in force, the patient's hemostatic point can be stably compressed and hemostatic, and the situation of accidentally touching the screw rod 11 and causing the screw rod 11 to rotate can be avoided, thereby ensuring the hemostatic effect. Finally, by setting the adhesive plate 7, the hemostatic cotton 8 can be adhered and fixed, and it is also convenient to replace the hemostatic cotton 8.

[0051] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A compression hemostasis device suitable for clinical nursing, characterized in that: include: Regulating box (1); A screw rod (11), the bottom end of which passes through the top of the regulating box (1) and is rotatably connected to the bottom inner wall of the regulating box (1); A nut (10), wherein the nut (10) is threadably sleeved on the screw rod (11); A transmission rod (9), the top end of the transmission rod (9) being fixedly connected to the left side of the nut (10), and the bottom end of the transmission rod (9) penetrating the bottom inner wall of the regulating box (1) and extending to the outside of the regulating box (1); A pressing plate (6), the top of which is fixedly connected to the bottom end of the transmission rod (9); Hemostatic cotton (8), the hemostatic cotton (8) is arranged at the bottom of the pressing plate (6); A stabilizing component, the stabilizing component comprising: two slide bars (4) and two first springs (5); two slide grooves (3) are provided at the bottom of the regulating box (1); the top end of the slide bar (4) is slidably connected in the corresponding slide groove (3); the top end of the first spring (5) is fixedly connected to the top inner wall of the corresponding slide groove (3); and the bottom end of the first spring (5) is fixedly connected to the top end of the corresponding slide bar (4); A positioning assembly is arranged inside the regulating box (1), and is used to limit and fix the rotation of the screw rod (11).

2. A compression hemostasis device suitable for clinical nursing according to claim 1, characterized in that: The left side and the right side of the adjustment box (1) are both fixedly mounted with binding straps (2).

3. A compression hemostasis device suitable for clinical nursing according to claim 1, characterized in that: An adhesive plate (7) is fixedly mounted on the bottom of the pressing plate (6), and hemostatic cotton (8) is fixedly bonded to the bottom of the adhesive plate (7).

4. A compression hemostasis device suitable for clinical nursing according to claim 1, characterized in that: A slider (12) is fixedly connected to the right side of the nut (10), and the right end of the slider (12) is in sliding contact with the right inner wall of the regulating box (1).

5. A compression hemostasis device suitable for clinical nursing according to claim 1, characterized in that: The positioning assembly comprises a ratchet (13), a ratchet rod (14), a collar (15) and an unlocking rod (16); the ratchet (13) is fixedly sleeved on the screw rod (11); the collar (15) is fixedly connected to the top inner wall of the regulating box (1); the collar (15) is slidably sleeved on the ratchet rod (14); the right end of the ratchet rod (14) cooperates with the ratchet (13); the right side of the unlocking rod (16) is fixedly connected to the left end of the ratchet rod (14); the left side of the unlocking rod (16) is elastically connected to the left inner wall of the regulating box (1); the top end of the unlocking rod (16) passes through the top inner wall of the regulating box (1) and extends to the outside of the regulating box (1).

6. A compression hemostasis device suitable for clinical nursing according to claim 5, characterized in that: A telescopic rod (17) is fixedly connected to the left inner wall of the regulating box (1), and the right end of the telescopic rod (17) is fixedly connected to the left side of the unlocking rod (16).

7. A compression hemostasis device suitable for clinical nursing according to claim 5, characterized in that: A second spring (18) is fixedly connected to the left inner wall of the regulating box (1), and the right end of the second spring (18) is fixedly connected to the left side of the unlocking rod (16).

8. A compression hemostasis device suitable for clinical nursing according to claim 5, characterized in that: A sliding hole (19) is provided on the top inner wall of the regulating box (1), and the top end of the unlocking rod (16) passes through the sliding hole (19) and is in sliding contact with the inner wall of the sliding hole (19).

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