Ring mounting and taking device capable of quickly replacing chuck

Abstract

The utility model discloses a ring loading and taking device capable of quickly replacing a chuck, which comprises a clamp body, the clamp body comprises an upper clamp arm and a lower clamp arm, the middle sections of the upper clamp arm and the lower clamp arm are rotatably connected through a rotating shaft, one end of each of the upper clamp arm and the lower clamp arm is fixedly provided with a grip body, and the surface of the other end of each of the upper clamp arm and the lower clamp arm is provided with a groove. Ring taking assemblies are inserted into the two grooves in a sliding mode, and inserting holes are formed in the surfaces of the two grooves; the two groups of ring taking assemblies comprise ring taking arms, placing grooves are formed in the ends, slidably inserted into the grooves, of the ring taking arms, placing plates are slidably arranged in the two ends of the placing grooves, the two groups of placing plates are connected through spring frames, and mounting heads are fixedly mounted on the surfaces of the other ends of the two groups of placing plates; the two mounting heads penetrate through the placement groove in a sliding manner and slide in the corresponding insertion holes, and an arc-shaped ring taking head is fixedly mounted at the other end of the ring taking arm; by means of the structural design, it is guaranteed that the contraceptive ring is taken cleanly and hygienically in the follow-up process.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical nursing technical field, concretely relates to a kind of ring taking device of ring that can quickly replace chuck. BACKGROUND

[0002] Ring is a kind of contraceptive method, its core step is to place intrauterine device in uterine cavity;Contraceptive mechanism mainly embodies in the following several aspects: first, intrauterine device as a foreign object, can cause a slight, chronic non-bacterial inflammation on endometrium, and this inflammation can change the environment in uterus, to effectively prevent fertilized egg from implanting here;Second, phagocytes such as macrophages and neutrophils can play a role, they can phagocytose and destroy sperm, to reduce the opportunity of sperm combining with ovum;Third, when the exuviae of inflammatory cells accumulates to certain concentration, they release harmful substances, and these substances can poison embryo, so that it cannot continue to develop;Finally, intrauterine device is sometimes made of metal copper, it not only can change the local environment of endometrium and uterine cavity fluid to contraception, but also can produce toxic effect on sperm, to further achieve the effect of contraception.

[0003] Chinese patent number CN213346265U discloses a gynecological ring taking device, which can take out the contraceptive ring through the cooperation of the lower jaw and the upper jaw, and can store the taken-out contraceptive ring in the storage bag;However, in the process of removing the contraceptive ring, the part of the lower jaw and the upper jaw that is deeply inserted can be contaminated with a large amount of various body fluids in the uterine cavity, and these deeply inserted parts need to be thoroughly cleaned and disinfected after each use, otherwise infection can easily occur, which undoubtedly increases the labor burden of medical staff in disinfection work, and also threatens the health of patients;Therefore, the utility model provides a ring taking device with quickly replaceable chuck to solve the above problems. UTILITY MODEL CONTENT

[0004] In view of the above problems existing in the existing gynecological ring taking device, the utility model is proposed.

[0005] Therefore, the utility model aims to provide a ring taking device with quickly replaceable chuck, which solves the problem that the existing ring taking device needs to be thoroughly cleaned and disinfected after each use, and infection can easily occur if not cleaned thoroughly, which increases the labor burden of medical staff in disinfection work, and also threatens the health of patients.

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

[0007] The utility model provides a kind of upper ring ring extractor of quick replaceable chuck, including the clamp body, the clamp body includes upper jaw arm and lower jaw arm, upper jaw arm and lower jaw arm middle section are rotationally connected by pivot, and the handle body is fixedly installed in one end of upper jaw arm and lower jaw arm, recess is set in the surface of the other end of upper jaw arm and lower jaw arm, and taking ring assembly is slidably inserted in two recesses, and plug-in hole is set in the surface of two recesses;

[0008] Two groups of the taking ring assembly include taking ring arm, the taking ring arm is slidably inserted in the recess, and placing groove is set in one end of the taking ring arm, placing plate is slidably arranged in the both ends of the placing groove, and the both ends of the placing plate are connected by spring frame, and mounting head is fixedly installed in the surface of the other end of the both placing plates, and the both mounting heads are slidably penetrated into placing groove and slidably arranged in corresponding plug-in hole, and arc-shaped taking ring head is fixedly installed in the other end of the taking ring arm.

[0009] Two groups of the taking ring assembly are connected by connecting strip.

[0010] Preferably, scale bar is set in the surface of the taking ring arm.

[0011] Preferably, the connecting strip is arc-shaped elastic material.

[0012] Preferably, sliding frame is slidably arranged on the outer side of the upper jaw arm and lower jaw arm, sliding groove is set in the inner wall of the both ends of the sliding frame, and rubber pad is fixedly installed in the sliding groove.

[0013] Preferably, limiting plate is fixedly installed in the surface of the upper jaw arm and lower jaw arm.

[0014] In the above technical scheme, the technical effects and advantages provided by the utility model are as follows:

[0015] In the utility model, recess is set in the surface of one end of the upper jaw arm and lower jaw arm, and taking ring assembly is slidably inserted in the recess, and the taking ring assembly is used to clamp and take the contraceptive ring in cooperation with the clamp body; when it is necessary to replace and install the taking ring assembly, the mounting head on the surface of the upper jaw arm and lower jaw arm is pressed inward, so that the mounting head slides out of the plug-in hole, and the corresponding taking ring arm can be moved outward and taken out, so that the corresponding taking ring assembly is taken off; the utility model is designed to facilitate medical staff to quickly replace and disassemble the taking ring assembly, so that the taking ring assembly becomes a disposable product that is convenient to replace and use, and the subsequent taking of the contraceptive ring is clean and sanitary.

[0016] The utility model discloses, when installing the ring taking assembly, through the installation head of inboard pressing ring arm surface, makes installation head drive the spring frame of placing board to contract to the placing groove, subsequently, the ring taking arm is inserted into the recess of corresponding upper pincers arm or lower pincers arm, after inserting, the installation head is under the spring frame elastic force and makes installation head slide into the insertion hole, thereby reach the stable effect, and further guarantee the stability of ring taking assembly installation. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to make the person skilled in the art better understand the technical scheme of the utility model, the following will be further introduced in detail to the utility model with reference to the drawings.

[0018] Figure 1 The structure diagram of the ring taking device with replaceable chuck is provided.

[0019] Figure 2 The structure diagram of the ring taking device with replaceable chuck is provided. Figure 1 The structure diagram of the ring taking device with replaceable chuck is provided.

[0020] Figure 3 The structure diagram of the ring taking device with replaceable chuck is provided. Figure 1 The structure diagram of the ring taking device with replaceable chuck is provided.

[0021] Figure 4 The structure diagram of the ring taking device with replaceable chuck is provided. Figure 3 The structure diagram of the ring taking device with replaceable chuck is provided.

[0022] Mark explanation:

[0023] 1, upper pincers arm, 2, lower pincers arm, 3, handle body, 4, limit board, 5, ring taking arm, 6, connecting strip, 7, arc ring head, 8, installation head, 9, placing groove, 10, placing board, 11, spring frame, 12, sliding frame, 13, rubber pad, 14, scale bar. Specific implementation

[0024] In order to make the person skilled in the art better understand the technical scheme of the utility model, the following will be further introduced in detail to the utility model with reference to the drawings.

[0025] The utility model discloses a ring taking device with replaceable chuck.

[0026] Refer to Figures 1-4A quick-change clamp for removing an intrauterine device (IUD) includes a clamp body, which comprises an upper clamp arm 1 and a lower clamp arm 2. The upper clamp arm 1 and the lower clamp arm 2 are rotatably connected at their middle sections via a pivot. A handle body 3 is fixedly installed at one end of each of the upper clamp arm 1 and the lower clamp arm 2. Grooves are formed on the surface of the other end of each of the upper clamp arm 1 and the lower clamp arm 2, and an IUD removal component is slidably inserted into each of the two grooves. Insertion holes are formed on the surface of each of the two grooves. The clamp body, in conjunction with the IUD removal component, can remove and remove the IUD from the patient.

[0027] The two sets of IUD removal assemblies include an IUD removal arm 5. One end of the IUD removal arm 5 is slidably inserted into a groove and has a placement slot 9. Placement plates 10 are slidably mounted at both ends of the placement slot 9, and the two placement plates 10 are connected by a spring frame 11. An installation head 8 is fixedly mounted on the other end of each of the two placement plates 10. Both installation heads 8 slide through the placement slot 9 and slide within corresponding insertion holes. An arc-shaped IUD removal head 7 is fixedly mounted on the other end of the IUD removal arm 5. The arc-shaped IUD removal head 7 in the two sets of IUD removal assemblies forms a ring clamp to facilitate the removal of the IUD. When disassembling the IUD removal assembly, medical personnel press the upper clamp arm 1 inwards. Alternatively, the mounting head 8 on the outer side of the lower clamp arm 2 can be slid out of the corresponding insertion hole, thus enabling the removal of the corresponding ring arm 5 from the groove of the upper clamp arm 1 or the groove of the lower clamp arm 2. Similarly, during installation, the mounting head 8 on the surface of the ring arm 5 is pressed inward, causing the mounting head 8 to drive the placement plate 10 to compress the spring frame 11 and retract into the placement groove 9. Then, the ring arm 5 is inserted into the groove of the corresponding upper clamp arm 1 or lower clamp arm 2. After insertion, the mounting head 8 is slid into the insertion hole by the elastic force of the spring frame 11, thereby achieving the effect of firmly securing the ring arm 5 in the groove of the upper clamp arm 1 or lower clamp arm 2.

[0028] The two sets of ring-retrieving assemblies are connected by a connecting strip 6; the connecting strip 6 is used to fix the two ring-retrieving assemblies together.

[0029] Reference Figure 1 The surface of the ring removal arm 5 is marked with a scale strip 14, which makes it easy for medical staff to know the depth of the ring removal device entering the uterine cavity.

[0030] Reference Figure 1 Connecting strip 6 is made of curved, elastic material.

[0031] Reference Figures 1-4 Both the upper clamp arm 1 and the lower clamp arm 2 are slidably fitted with sliding frames 12. The inner walls of both ends of the sliding frames 12 are provided with sliding grooves, and rubber pads 13 are fixedly installed in the sliding grooves. When the medical staff slides the sliding frame 12 towards the installation head 8, the rubber pads 13 in the sliding frame 12 play the role of squeezing the installation head 8 inward, eliminating the step of manually squeezing the installation head 8 during the removal of the ring assembly. The medical staff only need to slide the sliding frame 12 to remove the ring assembly, which further facilitates the medical staff to quickly remove the ring assembly.

[0032] Reference Figure 1 The limiting plate 4 is fixedly installed on the surface of the upper clamp arm 1 and the lower clamp arm 2, and prevents the sliding frame 12 from sliding out of the upper clamp arm 1 or the lower clamp arm 2.

[0033] In the utility model, when the IUD is taken out, the IUD taking assembly is taken out, the mounting head 8 on the surface of the IUD taking arm 5 is pressed inward, the mounting head 8 drives the placing plate 10 to extrude the spring frame 11 to contract into the placing groove 9, then the IUD taking arm 5 is inserted into the corresponding groove of the upper clamp arm 1 or the lower clamp arm 2, after insertion, the mounting head 8 is slid into the insertion hole under the elastic force of the spring frame 11, thereby achieving the stable effect, and another IUD taking assembly is disassembled and assembled; the two IUD taking assemblies and the clamp body can take out the IUD; after the IUD is taken out, the sliding frame 12 on the surface of the upper clamp arm 1 and the lower clamp arm 2 is pushed, the sliding frame 12 slides to the mounting head 8, the rubber pad 13 on the inner wall of the sliding frame 12 extrudes the mounting head 8, the mounting head 8 slides into the insertion hole, the mounting head 8 on the arc surface can slide out of the insertion hole, the corresponding IUD taking arm 5 can be moved outward and taken out, thereby achieving the effect that the corresponding IUD taking assembly is taken down; the IUD taking assembly can be quickly disassembled and handled by the medical staff, the IUD taking assembly becomes a product that is convenient to replace and use, and the clean and sanitary IUD taking effect is ensured.

[0034] The above only describes some exemplary embodiments of the utility model in a descriptive manner, without doubt, for ordinary skilled in the art, the described embodiments can be modified in various different ways without deviating from the spirit and scope of the utility model. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the utility model claims.

Claims

1. A quick-change chuck ring taking device, comprising a clamp body, the clamp body comprising an upper clamp arm (1) and a lower clamp arm (2), the middle sections of the upper clamp arm (1) and the lower clamp arm (2) being rotationally connected by a rotating shaft, characterized in that, The upper clamp arm (1) and the lower clamp arm (2) are fixedly provided with a handle body (3) at one end, the upper clamp arm (1) and the lower clamp arm (2) are provided with a groove at the other end, and the two grooves are slidably connected with a ring taking assembly, and the two grooves are provided with an insertion hole; The two groups of ring taking assemblies comprise a ring taking arm (5), the ring taking arm (5) is slidably connected with the groove at one end and is provided with a placing groove (9) therein, the placing groove (9) is slidably provided with a placing plate (10) at both ends, the two groups of placing plates (10) are connected by a spring frame (11), the other end surface of the two groups of placing plates (10) is fixedly provided with a mounting head (8), the two mounting heads (8) are slidably penetrated through the placing groove and are slidably arranged in the corresponding insertion hole, and the other end of the ring taking arm (5) is fixedly provided with an arc-shaped ring taking head (7). The two groups of ring taking assemblies are connected by a connecting strip (6).

2. The upper ring retriever with quick change collet of claim 1, wherein, The ring taking arm (5) is provided with a scale bar (14) on the surface.

3. The upper ring retriever with quick change collet of claim 2, wherein, The connecting strip (6) is arc-shaped and made of elastic material.

4. The upper ring retriever with quick change collet of claim 1, wherein, The outer side of the upper clamp arm (1) and the lower clamp arm (2) is slidably provided with a sliding frame (12), the inner wall of the two ends of the sliding frame (12) is provided with a sliding groove, and the sliding groove is fixedly provided with a rubber pad (13).

5. The upper ring retriever with quick change collet of claim 4, wherein, The upper clamp arm (1) and the lower clamp arm (2) are fixedly provided with a limiting plate (4) on the surface.

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