Wearing piece for compression hemostasis of back puncture point
By using the mesh cloth and magnet to design the compression part, the poor breathability and difficulty in observation of the back puncture point are solved, and comfortable hemostasis and effective compression effects are achieved.
Patent Information
- Application Number
- CN202421877133.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-05
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-08-05
AI Technical Summary
In the prior art, the compression hemostasis device at the back puncture point has poor breathability, and it is difficult to observe the surrounding conditions of the puncture point, and it is impossible to effectively confirm the compression hemostasis effect.
Mesh fabric is used as the back cover cloth, combined with straps and Velcro to secure, the compression piece is connected by magnets, cushions and reinforcement ribs to ensure breathability and observability.
It achieves good breathability of the back puncture point, makes the patient comfortable to wear, and the nurse can observe the surrounding conditions of the puncture point to ensure effective compression and hemostasis.
Smart Images
Figure CN223158403U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of medical appliances, in particular to a wearing piece for compressing and stopping bleeding at a back puncture point. Background Art
[0002] For patients with puncture sites on the back, nurses usually wind a white abdominal bandage around the patient's torso multiple times and tie it tightly to achieve compression and hemostasis at the back puncture point.
[0003] The deficiencies of the above technology are as follows:
[0004] First, after the abdominal bandage is wound multiple times, the air permeability is poor, and the patient will feel uncomfortable.
[0005] Second, the abdominal bandage covers the patient's back, so nurses cannot observe the situation around the puncture point, and it is difficult to ensure the compression strength, and it is impossible to confirm whether the compression hemostasis at the back puncture point is effective.
[0006] Therefore, how to design a wearing piece with good air permeability, which can observe the situation around the puncture point and effectively compress and stop bleeding at the patient's back puncture point has become an urgent problem to be solved in the field of medical appliances. Content of the Utility Model
[0007] The purpose of the utility model is to provide a wearing piece for compressing and stopping bleeding at a back puncture point. By tightening the mesh cloth, the compressing piece compresses and stops bleeding at the patient's back puncture point. The mesh cloth has good air permeability, making the patient comfortable to wear. Moreover, nurses can observe the situation around the puncture point to confirm whether the compression hemostasis is effective.
[0008] In order to achieve the above invention purpose, the utility model adopts the following technical solutions:
[0009] A wearing piece for compressing and stopping bleeding at a back puncture point includes a back covering cloth and a compressing piece. The back covering cloth includes a mesh cloth that covers the patient's back. The back covering cloth is provided with straps that are wound around the patient's torso and fixed by Velcro. The compressing piece is arranged on the mesh cloth and compresses and stops bleeding at the patient's back puncture point.
[0010] Compared with the prior art, the wearing piece for compressing and stopping bleeding at a back puncture point adopting the above technical solution has the following beneficial effects:
[0011] First, when using the wearing piece for compressing and stopping bleeding at a back puncture point of the utility model, the nurse covers the mesh cloth on the patient's back and tightens the straps, so that the mesh cloth is tightened and the compressing piece presses on the patient's back puncture point. Then, the straps are fixed by Velcro to keep the compressing piece compressing and stopping bleeding at the patient's back puncture point. The air circulates through the holes of the mesh cloth, making the back covering cloth have better air permeability and the patient more comfortable to wear.
[0012] Second, through the holes in the mesh cloth, nurses can observe the situation around the puncture point on the patient's back to confirm whether the compression hemostasis is effective.
[0013] Preferably, the compression member includes a sub-member and a mother-member. The sub-member and the mother-member are respectively arranged on two sides of the mesh cloth and are magnetically connected by magnets, so that the mesh cloth is clamped between the sub-member and the mother-member. Nurses can remove the compression member from the mesh cloth and can also change the position of the compression member on the mesh cloth according to needs, so that the compression member can compress and stop bleeding at different puncture points on the patient's back.
[0014] Preferably, convex blocks and grooves are respectively arranged on the contact surfaces of the sub-member and the mother-member. The groove surface corresponds to the outer shape of the convex block. The outer diameter of the convex block is not greater than the inner diameter of the hole in the mesh cloth, and the convex block can pass through the hole in the mesh cloth and be buckled into the groove. The groove plays a positioning role for the convex block to prevent accidental displacement between the sub-member and the mother-member, resulting in the separation and detachment of the compression member.
[0015] Preferably, a soft pad is arranged on the surface of the sub-member in contact with the patient's back skin. The soft pad is made of elastic sponge material. The soft pad has elasticity, so that while the compression member compresses and stops bleeding at the puncture point on the patient's back, it can prevent the patient's back skin from being bruised.
[0016] Preferably, the back cover cloth further includes two non-mesh cloths. The two non-mesh cloths are respectively arranged on both sides of the mesh cloth. The two non-mesh cloths respectively cover both sides of the patient's torso. The thickness of the non-mesh cloth is greater than that of the mesh cloth. The edges of the holes in the mesh cloth are relatively thin. If the mesh cloth is tightened and contacts the patient's back, the pressure is relatively large, which is likely to cause reticular indentations on the patient's skin. The thicker non-mesh cloth can separate the distance between the mesh cloth and the patient's back, reducing the occurrence of reticular indentations on the patient's skin.
[0017] Preferably, a number of reinforcing ribs are arranged on the surface of the mesh cloth. The reinforcing ribs are strip-shaped, and both ends of the reinforcing ribs are respectively fixed to both sides of the mesh cloth. The reinforcing ribs are used to enhance the bearing capacity of the mesh cloth and prevent the mesh cloth from being torn due to being unable to bear the tightening force.
[0018] Preferably, the number of the straps is two. One strap is wound around the patient's chest and fixed by Velcro, and the other strap is on the patient's abdomen and fixed by Velcro. By respectively fixing the upper and lower edges of the back cover cloth with the two straps, the patient can wear it more firmly.
[0019] Preferably, shoulder straps are arranged on the upper edge of the back cover cloth. The movable ends of the shoulder straps bypass the patient's shoulders and are fixed to the strap at the chest position by Velcro. Reference can be made to the existing Liaoyuan spinal scoliosis corrector, where the shoulder straps and the waistband are fixed by Velcro. The shoulder straps generate an upward pulling force on the back cover cloth to prevent the back cover cloth from accidentally slipping downwards. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a schematic structural diagram of the wearing member in the embodiment.
[0021] Figure 2 Schematic diagram of the use of the wearable part behind the patient in the embodiment.
[0022] Figure 3 Schematic diagram of the use of the wearable part in front of the patient in the embodiment.
[0023] Figure 4 Schematic diagram of the structure of the pressing part in the embodiment.
[0024] Figure 5 Schematic diagram of the structure of the female part in the embodiment.
[0025] Figure 6 Schematic diagram of the structure of the male part in the embodiment.
[0026] Reference signs: 1, back covering cloth; 11, mesh cloth; 12, non-porous cloth; 14, reinforcing rib; 15, strap; 16, shoulder strap; 2, pressing part; 21, male part; 22, female part; 23, bump; 24, groove; 25, soft pad. Detailed implementation manners
[0027] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following, in conjunction with the accompanying drawings and preferred embodiments, details the specific implementation manners, structures, features and their effects of the present utility model as follows.
[0028] As Figures 1 to 6 shown, the wearable part for pressing and stopping bleeding at the back puncture point includes a back covering cloth 1 and a pressing part 2. The back covering cloth 1 includes a mesh cloth 11. The mesh cloth 11 covers the back of the patient. The back covering cloth 1 is provided with a strap 15. The strap 15 winds around the patient's torso and is fixed by sticking with a magic tape. The pressing part 2 is arranged on the mesh cloth 11 and presses and stops bleeding at the back puncture point of the patient. The nurse covers the mesh cloth 11 on the back of the patient and tightens the strap 15, so that the mesh cloth 11 is tightened and the pressing part 2 presses on the back puncture point of the patient. Then, the strap 15 is fixed by sticking with a magic tape to keep the pressing part 2 pressing and stopping bleeding at the back puncture point of the patient. Through the holes of the mesh cloth 11, air can circulate, making the back covering cloth 1 have better air permeability and the patient more comfortable to wear; moreover, the nurse can observe the situation around the back puncture point of the patient to confirm whether the pressing and stopping bleeding is effective.
[0029] Referring to Figures 4 to 6 , the pressing part 2 includes a male part 21 and a female part 22. The male part 21 and the female part 22 are respectively arranged on two sides of the mesh cloth 11 and are magnetically attracted and connected by magnets, so that the mesh cloth 11 is clamped between the male part 21 and the female part 22. The nurse can remove the pressing part 2 from the mesh cloth 11 and can also change the position of the pressing part 2 on the mesh cloth 11 according to needs, so that the pressing part 2 can press and stop bleeding at different positions of the back puncture point of the patient.
[0030] Among them, the sub-component 21 is provided with a convex block 23 on the surface in contact with the mother component 22. The mother component 22 is provided with a groove 24 on the surface in contact with the sub-component 21. The groove surface of the groove 24 corresponds to the outer shape of the convex block 23. The outer diameter of the convex block 23 is not greater than the inner diameter of the hole of the mesh cloth 11. The convex block 23 can pass through the hole of the mesh cloth 11 and be buckled into the groove 24. The groove 24 plays a positioning role for the convex block 23 to prevent accidental displacement between the sub-component 21 and the mother component 22, which may cause the compression member 2 to separate and fall off.
[0031] Among them, the sub-component 21 is arranged on the surface of the mesh cloth 11 close to the patient's back. The sub-component 21 is provided with a soft pad 25 on the surface in contact with the patient's back skin. The soft pad 25 is made of elastic sponge material. The soft pad 25 has elasticity, which can prevent the back skin of the patient from being bruised while the compression member 2 plays a role in compressing and stopping bleeding at the puncture point on the patient's back.
[0032] Reference Figures 1 to 3 , the back cover cloth 1 further includes two non-perforated cloths 12. The two non-perforated cloths 12 are respectively arranged on both sides of the mesh cloth 11. The two non-perforated cloths 12 respectively cover both sides of the patient's torso. The thickness of the non-perforated cloth 12 is greater than the thickness of the mesh cloth 11. The non-perforated cloth 12 is made of breathable fabric. The edges of the holes of the mesh cloth 11 are relatively thin. If the mesh cloth 11 is tightened and contacts the patient's back, the pressure is relatively large, which is likely to cause reticular indentations on the patient's skin. The thicker non-perforated cloth 12 can separate the distance between the mesh cloth 11 and the patient's back, reducing the occurrence of reticular indentations on the patient's skin.
[0033] Among them, a number of reinforcing ribs 14 are arranged on the surface of the mesh cloth 11. The reinforcing ribs 14 are strip-shaped. Both ends of the reinforcing ribs 14 are respectively fixed to both sides of the mesh cloth 11. The reinforcing ribs 14 are used to enhance the bearing capacity of the mesh cloth 11 and prevent the mesh cloth 11 from being torn due to being unable to bear the tension force.
[0034] Among them, the number of the straps 15 is two. One of the straps 15 is wound around the patient's chest and fixed by Velcro. The other strap 15 is on the patient's abdomen and fixed by Velcro. The upper and lower sides of the back cover cloth 1 are respectively fixed by the two straps 15, making the patient wear more firmly.
[0035] Among them, a shoulder strap 16 is arranged at the midpoint position of the upper edge of the back cover cloth 1. The movable ends of the two shoulder straps 16 respectively bypass the patient's shoulders and are fixed to the strap 15 at the chest position by Velcro. For reference, the shoulder straps and waistbands of the existing Liaoyuan spinal scoliosis corrector are fixed by Velcro. The shoulder strap 16 generates an upward pulling force on the back cover cloth 1 to prevent the back cover cloth 1 from accidentally slipping downwards.
[0036] The above are only the preferred embodiments of the present utility model, and do not impose any formal restrictions on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications to equivalent embodiments with equivalent changes within the scope of the technical solution of the present utility model by using the above-disclosed technical content. However, as long as it does not depart from the content of the technical solution of the present utility model, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims
1. A wearing piece for compressing and stopping bleeding at a back puncture point, characterized in that: The invention comprises a back cover cloth (1) and a compression piece (2), wherein the back cover cloth (1) comprises a mesh cloth (11), the mesh cloth (11) covers the patient's back, the back cover cloth (1) is provided with a strap (15), the strap (15) is wrapped around the patient's torso and fixed by Velcro, and the compression piece (2) is provided on the mesh cloth (11) and compresses the puncture point on the patient's back to stop bleeding.
2. The wearing member for compression hemostasis at the back puncture point according to claim 1, wherein: The compression member (2) comprises a sub-member (21) and a mother member (22), wherein the sub-member (21) and the mother member (22) are respectively arranged on two sides of the mesh cloth (11) and are magnetically connected by magnets, so that the mesh cloth (11) is clamped between the sub-member (21) and the mother member (22).
3. The wearable device for compression and hemostasis of a back puncture point according to claim 2, characterized in that: The connecting surfaces of the sub-component (21) and the mother component (22) are respectively provided with a protrusion (23) and a groove (24); the groove surface of the groove (24) corresponds to the shape of the protrusion (23); the outer diameter of the protrusion (23) is not larger than the inner diameter of the hole of the mesh cloth (11); the protrusion (23) can pass through the hole of the mesh cloth (11) and be buckled into the groove (24).
4. The wearing member for pressing and stopping bleeding at the back puncture point according to claim 2, characterized in that: The sub-component (21) is provided with a soft pad (25) on the surface in contact with the patient's back skin, and the soft pad (25) is made of elastic sponge material.
5. The wearable device for compression and hemostasis of a back puncture point according to claim 1, characterized in that: The back cover cloth (1) further comprises two non-porous cloths (12), the two non-porous cloths (12) being respectively arranged on both sides of the mesh cloth (11), the two non-porous cloths (12) respectively covering both sides of the patient's torso, and the thickness of the non-porous cloths (12) being greater than the thickness of the mesh cloth (11).
6. The wearing member for pressing and stopping bleeding at the back puncture point according to claim 1, characterized in that: The surface of the mesh cloth (11) is provided with a plurality of reinforcing ribs (14) for enhancing the bearing capacity of the mesh cloth (11); the reinforcing ribs (14) are strip-shaped, and two ends of the reinforcing ribs (14) are respectively fixed to two sides of the mesh cloth (11).
7. The wearable device for compression and hemostasis of a back puncture point according to claim 1, characterized in that: The number of the straps (15) is two, one of which is wrapped around the patient's chest and fixed by Velcro, and the other strap (15) is wrapped around the patient's abdomen and fixed by Velcro.
8. The wearing member for compressing and stopping bleeding at the back puncture point according to claim 7, characterized in that: A shoulder strap (16) is provided on the upper side of the back cover cloth (1), and a movable end of the shoulder strap (16) passes over the patient's shoulder and is fixed to the strap (15) at the chest position by means of Velcro.