CN217907896U

CN217907896U - Hematology department presses hemostasis device

Info

Publication number: CN217907896U
Application number: CN202221615308.3U
Authority: CN
Inventors: 杨芳; 张喜燕; 刘曼曼; 石岩芬; 李莉; 王晓娜
Original assignee: 6th Medical Center of PLA General Hospital
Current assignee: 6th Medical Center of PLA General Hospital
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-11-29
Anticipated expiration: 2032-06-27

Abstract

The utility model relates to the technical field of medical instruments, in particular to a pressing hemostasis device for hematology department, which comprises a semi-annular snap ring, wherein one end of the snap ring is provided with a pressing hemostasis mechanism; press hemostasis mechanism including pressing hemostasis board and adjusting part, adjusting part install in a tip of snap ring, and can dismantle the connection press the hemostasis board, steerable press the hemostasis board to being close to or keeping away from one side at snap ring center removes. Through adopting above-mentioned technical scheme, can replace the patient to press hemostasis to the blood sampling position.

Description

Hematology department presses hemostasis device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a hematology department presses hemostasis device.

Background

Many blood platelets of patients in hematology are low, and after nurses take blood, the patients can stop bleeding by pressing blood-stopping articles such as cotton swabs and hemostatic cotton on blood-taking parts for a long time. The process is performed actively by the patient, and meanwhile, the patient may press for too short a time due to various factors during the operation, and the hemostatic effect cannot be achieved. Therefore, there is a high necessity for a compression hemostasis device which can replace a patient and help the patient to compress a blood collection site to prevent bleeding.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hemostasis device is pressed to hematology branch of academic or vocational study can replace the patient to press the hemostasis to the blood sampling position.

(II) technical scheme

In order to achieve the above purpose, the embodiment of the present application provides a pressing hemostasis device for hematology department, which includes a semi-annular snap ring, wherein a pressing hemostasis mechanism is arranged at one end of the snap ring; press hemostasis mechanism including pressing hemostasis board and adjusting part, adjusting part install in a tip of snap ring, and can dismantle the connection press the hemostasis board, steerable press the hemostasis board to being close to or keeping away from one side at snap ring center removes.

Preferably, the inner side wall of the clamping ring is provided with a through connecting hole; the inner side wall of the clamping ring is provided with an embedded groove; the adjusting assembly comprises a connecting rod which is rotatably connected to the connecting hole and is rotatably arranged in the connecting hole, one end of the connecting rod is positioned on the outer side of the clamping ring, and a knob is fixedly connected to the connecting rod; the other end of the connecting rod penetrates through the connecting hole and is positioned in the embedding groove; an adjusting block is arranged in the embedding groove in a sliding mode; the embedding groove is rectangular and can limit the adjusting block; the adjusting block can slide towards one side far away from or close to the center of the clamping ring, and the adjusting block is in threaded connection with the connecting rod; the regulating block is connected with the pressing hemostasis plate.

Preferably, one end face, far away from the pressing hemostasis plate, of the adjusting block extends towards two sides to form a limiting block, and a limiting groove is formed in the embedding groove along the sliding direction of the adjusting block;

the limiting block is positioned in the limiting groove and can slide along the length direction of the limiting groove; the limiting groove does not penetrate through the side wall of the embedding groove, and when the limiting block moves to the maximum position, the connecting rod and the adjusting block are connected with each other.

Preferably, the adjusting block is detachably connected with the pressing hemostasis block through a bolt.

Preferably, an arc-shaped adjusting plate is arranged at one end, far away from the pressing hemostasis mechanism, of the clamping ring; the adjusting plate is connected with the clamping ring in a sliding mode.

Preferably, the snap ring is keeping away from press down hemostasis mechanism's one end and seted up the regulation hole, the one end of regulating plate is located in the regulation hole, the outside threaded connection of snap ring has the locking lid, locking lid one end is passed the snap ring just is located in the regulation hole, and with the inboard regulating plate butt of regulation hole.

Preferably, a timer and a buzzer are arranged on the outer side of the clamping ring, and the buzzer can be controlled to sound after the timer reaches a set time.

(III) advantageous effects

The utility model provides a hemostasis device is pressed to hematology branch of academic or vocational study, through the snap ring that sets up, set up in the regulating plate of pressing hemostasis mechanism and lower extreme of snap ring upside, when using, can press the hemostasis to patient's blood sampling position, replace the patient to press voluntarily, practiced thrift patient's physical power to a certain extent. Meanwhile, the timing effect can be achieved through the timer and the buzzer, the pressing duration is guaranteed, and meanwhile, the blood sampling part is prevented from being pressed for too long time.

Drawings

Fig. 1 is a schematic structural view of a pressing hemostatic device for hematology department of the present invention;

fig. 2 is an enlarged view of the structure a in fig. 1.

In the drawings, the reference numbers:

100. a snap ring; 110. connecting holes; 120. a fitting groove; 121. a limiting groove; 130. an adjustment hole; 200. a hemostasis mechanism is pressed; 210. pressing the hemostasis plate; 220. an adjustment assembly; 221. a connecting rod; 222. a knob; 223. an adjusting block; 224. a limiting block; 300. an adjusting plate; 310. a locking cover; 400. a timer; 500. a buzzer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

The utility model provides a pressing hemostasis device for hematology department, which is shown in the figure 1-figure 2 and comprises a semi-annular snap ring 100, wherein one end of the snap ring 100 is provided with a pressing hemostasis mechanism 200; after the patient takes a blood sample or transfusions and pulls out the needle, the clamping ring 100 is sleeved on the arm, and the hemostasis mechanism 200 is pressed to stop bleeding at the position of the needle hole by abutting the dressing.

The pressing hemostasis mechanism 200 comprises a pressing hemostasis plate 210 and an adjusting component 220, wherein the adjusting component 220 is installed at one end part of the clamping ring 100 and is detachably connected with the pressing hemostasis plate 210, and the pressing hemostasis plate 210 can be controlled to move towards one side close to or far away from the center of the clamping ring 100. In operation, the distance of the pressing hemostasis plate 210 is controlled by the adjusting component 220, so that the pressing hemostasis can apply appropriate acting force to the skin to be hemostatic, and the hemostasis effect is realized.

The inner side wall of the snap ring 100 is provided with a through connecting hole 110; the inner side wall of the snap ring 100 is provided with a tabling groove 120; the adjusting assembly 220 comprises a connecting rod 221 rotatably connected to the connecting hole 110 and rotatably disposed therein, one end of the connecting rod 221 is located outside the snap ring 100 and is fixedly connected with a knob 222; the other end of the connection rod 221 passes through the connection hole 110 and is positioned in the fitting groove 120.

An adjusting block 223 is slidably provided in the fitting groove 120; the embedding groove 120 is rectangular and can limit the position of the adjusting block 223; the adjusting block 223 can slide towards one side far away from or close to the center of the clamping ring 100, and the adjusting block 223 is in threaded connection with the connecting rod 221; the adjustment block 223 is connected to the compression hemostasis plate 210.

One end face of the adjusting block 223 far away from the pressing hemostasis plate 210 extends towards two sides to form a limiting block 224, and a limiting groove 121 is formed in the embedding groove 120 along the sliding direction of the adjusting block 223; the limiting block 224 is positioned in the limiting groove 121 and can slide along the length direction of the limiting groove 121; the stopper groove 121 does not penetrate the sidewall of the fitting groove 120, and the connection rod 221 and the adjustment block 223 are kept connected to each other when the stopper 224 moves to the maximum position.

The adjusting block 223 is detachably connected with the pressing hemostatic block through a bolt. Through detachable connection mode, can change it after the use and avoid the condition that cross infection appears.

An arc-shaped adjusting plate 300 is arranged at one end of the clamping ring 100 far away from the pressing hemostasis mechanism 200; the adjusting plate 300 is slidably coupled to the snap ring 100. The sliding connection of the adjusting plate 300 can make the device adapt to different diameters of arm segment positions, and then to a certain extent make the same clasp 100 able to be clamped at different positions of the arm. The practicability of the device is improved.

The clamping ring 100 is provided with an adjusting hole 130 at one end far away from the pressing hemostasis mechanism 200, one end of the adjusting plate 300 is located in the adjusting hole 130, the outer side of the clamping ring 100 is in threaded connection with a locking cover 310, one end of the locking cover 310 penetrates through the clamping ring 100 and is located in the adjusting hole 130, and the locking cover is abutted to the adjusting plate 300 on the inner side of the adjusting hole 130. The snap ring 100 and the adjusting plate 300 can be connected and fixed by the locking cover 310, and after the adjusting plate 300 is moved to a proper position, it can be fixed by the locking cover 310.

The timer 400 and the buzzer 500 are arranged outside the snap ring 100, and the buzzer 500 can be controlled to sound after the timer 400 reaches the set time. Through the timer 400 and the buzzer 500, when the hemostasis is pressed for a set time, a sound can be given to play a prompting effect.

The utility model provides a hemostasis device is pressed to hematology branch of academic or vocational study, through the snap ring that sets up, set up in the regulating plate of pressing hemostasis mechanism and lower extreme of snap ring upside, when using, can press the hemostasis to patient's blood sampling position, replace the patient to press voluntarily, practiced thrift patient's physical power to a certain extent. Simultaneously through the timer and the bee calling organ that set up, can play the timing effect, guarantee to press for a long time, avoid pressing blood sampling position overlength time simultaneously.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In the case of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other.

The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A pressing hemostasis device for hematology department is characterized in that: the hemostatic clamp comprises a semi-annular clamp ring (100), wherein a pressing hemostatic mechanism (200) is arranged at one end of the clamp ring (100);

pressing hemostasis mechanism (200) including pressing hemostasis board (210) and adjusting part (220), adjusting part (220) install in an end of snap ring (100), and can dismantle the connection press hemostasis board (210), steerable press hemostasis board (210) to being close to or keeping away from one side at snap ring (100) center removes.

2. A hematology compression hemostasis device as claimed in claim 1, wherein: the inner side wall of the clamping ring (100) is provided with a through connecting hole (110); the inner side wall of the clamping ring (100) is provided with an embedding groove (120);

the adjusting assembly (220) comprises a connecting rod (221) which is rotatably connected to the connecting hole (110) and is rotatably arranged, one end of the connecting rod (221) is located on the outer side of the clamping ring (100), and a knob (222) is fixedly connected with the connecting rod; the other end of the connecting rod (221) penetrates through the connecting hole (110) and is positioned in the embedding groove (120);

an adjusting block (223) is arranged in the embedding groove (120) in a sliding mode; the embedding groove (120) is rectangular and can limit the adjusting block (223); the adjusting block (223) can slide towards one side far away from or close to the center of the clamping ring (100), and the adjusting block (223) is in threaded connection with the connecting rod (221);

the adjusting block (223) is connected with the pressing hemostasis plate (210).

3. A hematology compression hemostasis device as claimed in claim 2, wherein: one end face, far away from the pressing hemostasis plate (210), of the adjusting block (223) extends towards two sides to form a limiting block (224), and a limiting groove (121) is formed in the embedding groove (120) along the sliding direction of the adjusting block (223);

the limiting block (224) is positioned in the limiting groove (121) and can slide along the length direction of the limiting groove (121);

the limiting groove (121) does not penetrate through the side wall of the embedding groove (120), and when the limiting block (224) moves to the maximum position, the connecting rod (221) and the adjusting block (223) are kept connected with each other.

4. A hematology compression hemostasis device as claimed in claim 2, wherein: the adjusting block (223) is detachably connected with the pressing hemostasis block through a bolt.

5. A hematology compression hemostasis device as claimed in claim 1, wherein: an arc-shaped adjusting plate (300) is arranged at one end, far away from the pressing hemostasis mechanism (200), of the clamping ring (100); the adjusting plate (300) is connected with the clamping ring (100) in a sliding mode.

6. A hematology compression hemostasis device according to claim 5, wherein: the utility model discloses a hemostatic device, including snap ring (100), regulation hole (130) have been seted up to the one end of pressing hemostatic mechanism (200), the one end of regulating plate (300) is located in regulation hole (130), the outside threaded connection of snap ring (100) has locking lid (310), locking lid (310) one end is passed snap ring (100) and being located in regulation hole (130), and with regulating plate (300) butt of regulating hole (130) inboard.

7. A hematology compression hemostasis device in accordance with claim 1, wherein: the outer side of the clamping ring (100) is provided with a timer (400) and a buzzer, and the buzzer can be controlled to sound after the timer (400) reaches set time.