Hemostasis auxiliary fixing device for hematology department nursing

Abstract

The utility model discloses a hemostasis auxiliary fixing device for hematology department nursing. The hemostasis auxiliary fixing device comprises a first semi-ring, a second semi-ring, a plug and a slot. According to the hemostasis auxiliary fixing device for hematology department nursing, one side of a first semi-ring is hinged to one side of a second semi-ring, the other side of the first semi-ring is fixedly connected with a downward insertion head, the other side of the second semi-ring is fixedly connected with an upward insertion groove, the insertion head corresponds to the insertion groove and is matched with the insertion groove, a non-return hook is arranged at the bottom of the insertion head, and non-return grooves are evenly formed in the inner wall of the insertion groove. One side of the first semi-ring and one side of the second semi-ring are hinged to each other, the other side of the first semi-ring and the other side of the second semi-ring are connected with each other through the plug and the slot, the first semi-ring and the second semi-ring are mutually inserted during connection, quick non-return locking is achieved through the non-return ring and the non-return hook, and the groove part and the wrenching part extrude each other during insertion so that the plug can be conveniently inserted into the slot. Therefore, the fixing effect can be achieved only by folding the first semi-ring and the second semi-ring, a patient can operate with one hand, and operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of hemostasis auxiliary fixation, in particular to a hemostasis auxiliary fixation device for hematology nursing. Background Art

[0002] Hematology refers to the department that treats blood cell diseases. Hemostasis is one of the medical tasks frequently performed in the hematology department. The most common method of hemostasis is compression hemostasis, which involves pressing hemostatic dressings on the bleeding point to stop bleeding.

[0003] In the prior art with publication (announcement) number: CN217118505U, a hemostatic auxiliary fixation device for hematology nursing is proposed, including a supporting and fixing mechanism and a locking and hanging mechanism, the supporting and fixing mechanism includes an arc plate and an inner pad, the two arc plates are symmetrically arranged, one side of one arc plate is rotatably connected to one side of the other arc plate, the inner pad is fixedly connected to the inner side of the arc plate, the locking and hanging mechanism includes a locking assembly and a connecting ring, several of the locking assemblies are symmetrically arranged on the other side of the two arc plates, and the connecting ring is fixedly connected to the upper side of one arc plate. The utility model can provide necessary hard protection for upper limb hemostatic bandage in hematology nursing work, and prevent damage to the bandage to cause infection or even secondary bleeding.

[0004] However, in the above-mentioned prior art, the two arc plates are connected by a locking hanging mechanism, which is cumbersome to operate. It is inconvenient for the patient to operate it with one hand, and the connection and fixation cannot be performed well, resulting in the device being unusable. Therefore, a new hemostatic auxiliary fixation device for hematology nursing is proposed to optimize the above-mentioned prior art. Utility Model Content

[0005] The purpose of the utility model is to provide a hemostasis auxiliary fixation device for hematology nursing to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A hemostatic auxiliary fixation device for hematology nursing comprises a first half ring and a second half ring, wherein one side of the first half ring and the second half ring are hinged to each other, the other side of the first half ring is fixedly connected with a downward plug, the other side of the second half ring is fixedly connected with an upward slot, the plug corresponds to and fits with the slot, a non-return hook is provided at the bottom of the plug, a groove portion is provided at the bottom outer edge of the non-return hook, non-return grooves are evenly provided on the inner wall of the slot, the non-return grooves correspond to and fit with the non-return hook, an inclined pull portion is fixedly connected to the top of the slot, and both the plug and the slot can produce elastic deformation.

[0008] As a further solution of the utility model: the inner sides of the first half ring and the second half ring are fixedly connected with a storage groove, and an airbag is provided in the storage groove. One side of the airbag is in contact with the inner walls of the first half ring and the second half ring. The airbag is unfolded when the first half ring and the second half ring are opened without being inflated.

[0009] As a further solution of the utility model: the bottom of the airbag is fixedly connected to a connecting tube connected thereto, the bottom end of the connecting tube is connected to a hand-pinch air pump, the top of the airbag is fixedly connected to an air outlet pipe, the air outlet pipe is provided with a valve, the hand-pinch air pump adopts an existing product on sale, and the airbag can be inflated through the connecting tube.

[0010] As a further solution of the utility model: a stopper cloth matching with the airbag is provided on the inner side of the airbag, and a hemostatic dressing is fixedly connected to the inner side of the stopper cloth.

[0011] As a further solution of the utility model: the side walls of the storage grooves on both sides of the baffle cloth corresponding to the first half ring and the second half ring are fixedly connected with Velcro fleece pieces, so that the baffle cloth can be unfolded synchronously when the first half ring and the second half ring are opened, and the side walls of the storage grooves on the first half ring and the second half ring are fixedly connected with Velcro hook pieces, and the Velcro hook pieces correspond to and fit with the Velcro fleece pieces.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is hinged to each other through one side of the first half ring and the second half ring, and the other sides of the first half ring and the second half ring are connected to each other through a plug and a slot. When connected, they are plugged into each other and quickly locked by a non-return stop and a non-return hook. When plugging, the groove part and the pull part squeeze each other to facilitate the insertion of the plug into the slot, so that the fixing effect can be achieved by only closing the first half ring and the second half ring, and the patient can operate it with one hand, which is convenient to operate.

[0014] 2. The utility model pressurizes the airbag by squeezing the air cylinder, so that the airbag can expand, and further drive the hemostatic dressing to squeeze and stop bleeding. The patient actively operates and can freely control the compression intensity.

[0015] 3. The utility model isolates the airbag of the storage slot box by means of a blocking cloth, and forms a detachable connection with the Velcro hook surface sheet and the Velcro fleece surface sheet, so that the blocking cloth and the hemostatic dressing can be disassembled and replaced after use, so that the device can be reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a structural schematic diagram of a hemostatic auxiliary fixation device for hematology nursing.

[0017] Figure 2It is a front cross-sectional view of a hemostatic auxiliary fixation device for hematology nursing.

[0018] Figure 3 The present invention is a side cross-sectional view of a hemostatic auxiliary fixation device for hematology nursing.

[0019] Figure 4 This is an enlarged view of A in a hemostatic auxiliary fixation device used in hematology nursing.

[0020] In the figure: 1. first half ring; 2. second half ring; 3. plug; 4. slot; 5. check hook; 6. groove; 7. check groove; 8. pull part; 9. storage groove; 10. air bag; 11. connecting pipe; 12. hand-operated air pump; 13. baffle; 14. hemostatic dressing; 15. Velcro fleece patch; 16. Velcro hook patch; 17. exhaust pipe; 18. valve. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 4 In an embodiment of the utility model, a hemostatic auxiliary fixation device for hematology nursing comprises a first half ring 1 and a second half ring 2, one side of the first half ring 1 and the second half ring 2 are hinged to each other, the other side of the first half ring 1 is fixedly connected with a downward plug 3, the other side of the second half ring 2 is fixedly connected with an upward slot 4, the plug 3 corresponds to and fits with the slot 4, a non-return hook 5 is provided at the bottom of the plug 3, a groove portion 6 is provided at the bottom outer edge of the non-return hook 5, and a non-return groove 7 is evenly provided on the inner wall of the slot 4, the non-return groove 7 corresponds to and fits with the non-return hook 5, and an inclined pull portion 8 is fixedly connected to the top of the slot 4, and both the plug 3 and the slot 4 can produce elastic deformation.

[0023] The first half ring 1 and the second half ring 2 are hinged on one side, and the other sides of the first half ring 1 and the second half ring 2 are connected to each other through the plug 3 and the slot 4. When connected, they are inserted into each other and quickly locked by the non-return stop 7 and the non-return hook 5. When inserted, the groove part 6 and the pull part 8 squeeze each other to facilitate the insertion of the plug 3 into the slot 4, so that the fixing effect can be achieved by simply closing the first half ring 1 and the second half ring 2 together, and the patient can operate it with one hand, which is convenient to operate.

[0024] The inner sides of the first half ring 1 and the second half ring 2 are fixedly connected with a receiving groove 9, and an airbag 10 is provided in the receiving groove 9. One side of the airbag 10 is in contact with the inner walls of the first half ring 1 and the second half ring 2. The airbag 10 is unfolded when the first half ring 1 and the second half ring 2 are opened without being inflated.

[0025] The bottom of the airbag 10 is fixedly connected to a connecting tube 11 which is connected to the airbag 10, the bottom end of which is connected to a hand-operated air pump 12, and the top of the airbag 10 is fixedly connected to an air outlet pipe 17 which is provided with a valve 18. The hand-operated air pump 12 is an existing product on sale, and the airbag 10 can be inflated through the connecting tube 11.

[0026] The airbag 10 is pressurized by squeezing the air cylinder 12, so that the airbag 10 can be expanded, and further drive the hemostatic dressing 14 to squeeze and stop bleeding. The patient actively operates and can freely control the compression intensity.

[0027] The inner side of the airbag 10 is provided with a matching blocking cloth 13 , wherein two blocking cloths 13 are provided at the upper and lower sides, and a hemostatic dressing 14 is fixedly connected to the inner side of the blocking cloth 13 .

[0028] The side walls of the storage grooves 9 on the first half ring 1 and the second half ring 2 on both sides of the baffle cloth 13 are fixedly connected with Velcro fleece patches 15, so that the baffle cloth 3 can be unfolded synchronously when the first half ring 1 and the second half ring 2 are opened, and the side walls of the storage grooves 9 on the first half ring 1 and the second half ring 2 are fixedly connected with Velcro hook patches 16, and the Velcro hook patches 16 correspond to and fit with the Velcro fleece patches 15.

[0029] The blocking cloth 13 isolates the storage groove 9 and the airbag 10, and forms a detachable connection with the Velcro hook surface piece 16 and the Velcro fleece surface piece 15, so that the blocking cloth 13 and the hemostatic dressing 14 can be disassembled and replaced after use, so that the device can be reused.

[0030] The working principle of the utility model is:

[0031] When in use, the baffle cloth 13 connected with the hemostatic dressing 14 is connected to the outer side of the storage groove 9 through the Velcro fleece piece 15 and the Velcro hook piece 16 to form a shield for the airbag 10. At this time, the first half ring 1 and the second half ring 2 are in an open state and close to the affected area, and then the first half ring 1 and the second half ring 2 are pinched with each other, so that the groove part 6 squeezes the pull part 8, so that the slot 4 is stretched open, so that the plug 3 is inserted into the slot 4, and the non-return hook 5 is hooked in the non-return groove 7 to form a limiting effect, and during the insertion of the plug 3, the non-return hook 5 continues to slide relative to the non-return groove 7 to produce a locking effect. At this time, the air cylinder 12 is squeezed by hand to inflate the airbag 10, so that the baffle cloth 13 is stretched open to drive the hemostatic dressing 14 to fit closely with the affected area to perform compression and hemostasis.

[0032] After a period of time, the valve 18 is opened to discharge the gas in the airbag 10, and the pull part 8 is pulled to open the slot 4, so that the non-return hook 5 is disengaged from the non-return groove 7, so that the first half ring 1 and the second half ring 2 can be opened, so that the device can be removed. At this time, the blocking cloth 13 is torn off and discarded through the Velcro fleece piece 15 and the Velcro hook piece 16, waiting for the next use of the device.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hemostatic auxiliary fixation device for hematology nursing, comprising a first half ring (1) and a second half ring (2), Features: One side of the first half ring (1) and the second half ring (2) are hinged to each other, the other side of the first half ring (1) is fixedly connected to a downward plug (3), the other side of the second half ring (2) is fixedly connected to an upward slot (4), the plug (3) corresponds to and fits with the slot (4), a non-return hook (5) is provided at the bottom of the plug (3), a groove portion (6) is provided at the bottom outer edge of the non-return hook (5), non-return grooves (7) are evenly provided on the inner wall of the slot (4), the non-return grooves (7) correspond to and fit with the non-return hook (5), and an inclined pull portion (8) is fixedly connected to the top of the slot (4).

2. A hemostatic auxiliary fixation device for hematology nursing according to claim 1, Features: The inner sides of the first half ring (1) and the second half ring (2) are both fixedly connected with a receiving groove (9), and an air bag (10) is provided in the receiving groove (9), and one side of the air bag (10) is in contact with the inner walls of the first half ring (1) and the second half ring (2).

3. A hemostatic auxiliary fixation device for hematology nursing according to claim 2, Features: The bottom of the airbag (10) is fixedly connected to a connecting pipe (11) in communication therewith, the bottom end of the connecting pipe (11) is connected to a hand-operated air cylinder (12), and the top of the airbag (10) is fixedly connected to an air outlet pipe (17), on which a valve (18) is provided.

4. A hemostatic auxiliary fixation device for hematology nursing according to claim 2, Features: The inner side of the airbag (10) is provided with a matching blocking cloth (13), and the inner side of the blocking cloth (13) is fixedly connected with a hemostatic dressing (14).

5. A hemostatic auxiliary fixation device for hematology nursing according to claim 4, Features: The side walls of the storage grooves (9) on the first half ring (1) and the second half ring (2) on both sides of the baffle (13) are fixedly connected with Velcro fleece sheets (15), and the side walls of the storage grooves (9) on the first half ring (1) and the second half ring (2) are fixedly connected with Velcro hook sheets (16), and the Velcro hook sheets (16) correspond to and fit with the Velcro fleece sheets (15).

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