Leg support for obstetrical midwifery

Abstract

The utility model discloses a leg support for midwifery in the obstetrical department, which belongs to the technical field of medical leg supports and comprises a bed body, a leg support, sliding rods symmetrically arranged on the side edges of the bed body, a second connecting piece slidably mounted on the sliding rods and used for enabling the leg support to move along the side edges of the bed body through the sliding rods, and a main rod used for connecting the sliding rods and the leg support. The leg support can rotate around a sliding rod through a main rod and comprises an auxiliary rod installed between the main rod and the sliding rod and used for fixing the angle of the main rod, the whole leg support can move along the side edge of the bed body through the sliding rod on the side edge of the bed body, the leg support can move to one end of the bed body in the non-use state without affecting operation of medical staff, and the leg support can move to the other end of the bed body without affecting operation of medical staff in the non-use state after operation. The leg support can be directly and independently detached, so that medical staff can take and place the leg support more conveniently, and the support can be rotationally stored on the side edge of the bed body.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical leg support technical field, more specifically, the utility model relates to a obstetrical midwifery leg support. BACKGROUND

[0002] Obstetrical leg support, especially stirrup type leg support, is the best auxiliary instrument for leg fixation in lithotomy position operation. It is widely used in gynecological operation, such as cesarean section, gynecological tumor operation, etc., and is also suitable for urological operation, laparoscope combined with hysteroscope operation, robot operation, colorectal surgery, etc.

[0003] The existing lithotomy position leg support mostly adopts air pressure rod structure for support, which is relatively complex in structure and high in use and maintenance cost. In some application occasions, the overall volume of the leg support is very large, and a special storage trolley is usually equipped, so that the leg support is inconvenient to use and store. UTILITY MODEL CONTENT

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a obstetrical midwifery leg support, which can be moved along the side edge of the bed body through the slide rod of the side edge of the bed body, and can be moved to one end of the bed body in the state of not being used without affecting the operation of medical staff, and the leg support can be directly and individually detached in the state of not being used after operation, so that medical staff can take and place it more conveniently, and the support can be rotated and stored in the side edge of the bed body, so as to solve the problems in the above background art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a obstetrical midwifery leg support, comprising a bed body and a leg support, a slide rod is symmetrically arranged on the side edge of the bed body, and a connecting piece two is slidably installed on the slide rod, and is used for moving the leg support along the side edge of the bed body through the slide rod.

[0006] Further comprising a main rod for connecting the slide rod and the leg support, and the leg support can rotate around the slide rod through the main rod.

[0007] Further comprising an auxiliary rod installed between the main rod and the slide rod, and used for fixing the angle of the main rod.

[0008] In a preferred embodiment, the connecting piece two is in the form of a "T" structure, a horizontally arranged pipe of the connecting piece two is sleeved on the slide rod, and a sleeve three is rotatably installed on one end of a vertically arranged pipe of the connecting piece two, that is, the sleeve three can rotate on the vertically arranged pipe of the connecting piece two.

[0009] In a preferred embodiment, the sleeve three is provided with the main rod, the main rod is movably inserted through the sleeve three, the connecting piece one is installed on the top of the main rod, and the connecting piece one is in the form of a cylinder.

[0010] In a preferred embodiment, one end of the connecting piece is provided with a holding rod, the other end of the holding rod is movably arranged through the connecting piece, and the holding rod is provided with a plurality of 90-degree bending portions and a straight rod structure at the tail end.

[0011] In a preferred embodiment, the bending portion of the holding rod is provided with a connecting rod.

[0012] The bottom of the leg support is provided with an axle seat, and the axle seat is movably connected with the end of the connecting rod.

[0013] In a preferred embodiment, the two ends of the connecting piece two, the sleeve three, the connecting piece one and the connecting end of the holding rod are all provided with locking structures.

[0014] In a preferred embodiment, the auxiliary rod is a telescopic rod, the two ends of the auxiliary rod are provided with sleeves one, the main rod and the sliding rod are also provided with matched sleeves two, the circumferential surface of the sleeve two is provided with an axle, and the sleeves one at the two ends of the auxiliary rod are movably arranged with the axle.

[0015] In a preferred embodiment, the circumferential surface of the main rod is provided with a sliding groove in the axial direction, and the circumferential surface of the sleeve three and the sleeve two are both provided with a convex structure matched with the sliding groove, that is, the convex structure extends into the sliding groove.

[0016] The technical effects and advantages of the utility model are as follows: through the sliding rod at the side of the bed body, the leg support can be moved along the side of the bed body, in the state of not being used, the leg support can be moved to one end of the bed body, so as to not affect the operation of medical staff, in the state of not being used after operation, the leg support can be directly and individually removed, medical staff can take and place more conveniently, and the support can be rotatably stored at the side of the bed body.

[0017] The support is a mechanical structure, the supporting force is strong, the locking is realized by mechanical locking, the safety, stability, carrying capacity and service life are greatly improved, medical workers can flexibly use the leg support according to different scenes, the use is more convenient, the environment is more adaptable, and the frequent replacement of instruments is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model.

[0019] Figure 2 It is a whole front view of the utility model.

[0020] Figure 3 It is a whole structure schematic view of the utility model.

[0021] Figure 4 It is a structure schematic view of the leg support after rotation.

[0022] Figure 5The main rod rotates around the slide rod, and the structure after rotation is shown in the schematic view of the utility model.

[0023] Figure 6 The main rod rotates around the slide rod, and the structure after rotation is shown in the schematic view of the utility model.

[0024] Figure 7 The schematic view after the leg support rotates is shown in the utility model.

[0025] Figure 8 For Figure 7 The enlarged schematic view at A in the middle.

[0026] Figure 9 The schematic view of the overall structure of the support is shown in the utility model.

[0027] Figure 10 The schematic view of the structure after the leg support is split is shown in the utility model.

[0028] Figure 11 The schematic view of the structure of the bottom of the leg support is shown in the utility model.

[0029] The reference signs are as follows: 1, bed body; 2, leg support; 201, hanging buckle; 202, shaft seat; 3, slide rod; 301, connecting piece one; 302, connecting piece two; 303, auxiliary rod; 304, holding rod; 305, main rod; 306, sleeve one; 307, threaded cylinder; 308, locking end; 309, gasket; 310, knob; 311, connecting rod; 312, sleeve two; 313, sliding groove; 314, sleeve three. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] As shown in the accompanying Figure 1 As shown in the accompanying Figure 10 As shown in the accompanying A leg support for obstetric delivery is shown in the utility model, which comprises a bed body 1, slide rods 3 are installed on both sides of the bed body 1, and the leg support 2 can be moved along the slide rods 3, and the leg support 2 is moved to a comfortable position of a patient.

[0032] The connecting piece two 302 is sleeved on the slide rod 3 and can slide on the slide rod 3. The connecting piece two 302 is in a whole "T" shape structure. The horizontally arranged pipe sleeve is sleeved on the slide rod 3. The vertically arranged pipe is rotatably installed with a sleeve three 314 at one end, that is, the sleeve three 314 can rotate on the vertically arranged pipe of the connecting piece two 302. The main rod 305 is installed on the sleeve three 314 and movably passes through the sleeve three 314. The main rod 305 is used for adjusting the distance between the leg support 2 and the bed body 1 and can be suitable for the leg length of different patients. The connecting piece one 301 is installed at the top of the main rod 305 and is in a whole cylindrical structure. The holding rod 304 is movably arranged at one end of the connecting piece one 301.

[0033] The holding rod 304 is movably arranged at one end of the connecting piece one 301. The holding rod 304 is provided with a plurality of 90-degree bending portions at the other end and is provided with a straight rod structure at the bending portion of the last section. The portion is used for the hand holding of medical staff. The connecting rod 311 is installed on the bending portion of the holding rod 304.

[0034] The shaft seat 202 is arranged at the bottom of the leg support 2 and is rotatably connected with the end of the connecting rod 311.

[0035] The leg support 2 is connected and installed by the connecting piece two 302, the main rod 305, the holding rod 304 and the connecting rod 311.

[0036] In order to fix the connecting piece two 302 after sliding on the slide rod 3, the locking structures are arranged at both ends of the horizontally arranged pipe of the connecting piece two 302. The locking structures are also arranged at one end of the sleeve three 314, so that the main rod 305 can be fixed at any length. The locking structure is also arranged at the end of the connecting rod 311 and is used for fixing the leg support 2 at the rotating angle of the connecting rod 311.

[0037] The locking structures in the technical scheme can be realized according to the prior art and are not the improved technical scheme of the present application. The present application provides a feasible locking structure to make the technical scheme complete.

[0038] The locking end 308 is arranged at both ends of the horizontally arranged pipe of the connecting piece two 302. The locking end 308 is in a whole circular table structure. A plurality of slits are arranged on the circumferential surface of the locking end 308, so that the locking end 308 is in a plurality of sheet shapes. The locking end 308 is externally provided with a threaded cylinder 307. The threaded cylinder 307 is threadedly matched with the locking end 308. After the threaded cylinder 307 is screwed, the locking end 308 can be gathered and clamped to the slide rod 3.

[0039] A gasket 309 is arranged inside the sleeve three 314, and the gasket 309 is provided with a circular arc through slot on the side which can be attached to the main rod 305. A knob 310 is also screwed into the inside of the sleeve three 314. By rotating the knob 310, the gasket 309 is pressed against the main rod 305, so that the main rod 305 can be fixed at any length. In order to ensure the stability of the main rod 305 after being fixed, the gasket 309 can be made of rubber to increase the friction with the main rod 305.

[0040] The locking structure at the end of the connecting rod 311 is a circular ring structure with internal threads, which is screwed with the end of the connecting rod 311. The connecting rod 311 is provided with a limiting ring at one end, and the leg support 2 is fixed by rotating the circular ring in cooperation with the limiting ring.

[0041] The locking structure is also arranged at the connecting end of the connecting piece one 301 and the holding rod 304. In the product, the locking structure at this position is the same as the locking structure at both ends of the connecting piece two 302, which is used to fix the moving length of the holding rod 304 on the connecting piece one 301.

[0042] The leg support can be moved along the slide rod 3. In the state of not being used during the operation, it can be moved to one end of the slide rod 3 without affecting the operation of medical staff. In the state of not being used after the operation, the leg support 2 can be detached from the connecting piece one 301. Since the leg support 2 is detached separately, compared with the support integrated with the leg support 2 in the prior art, it is more convenient to store. The main rod 305 and the auxiliary rod 303 can be rotated to the lower side of the slide rod 3 in the state of not being used, without affecting the overall use of the bed body 1.

[0043] In order to fix the rotation angle between the main rod 305 and the slide rod 3, an auxiliary rod 303 is also installed between the main rod 305 and the slide rod 3. The auxiliary rod 303 is a telescopic rod composed of a pipe with a small diameter inserted into a pipe with a large diameter.

[0044] Sleeves one 306 are arranged at both ends of the auxiliary rod 303. Meanwhile, the main rod 305 and the slide rod 3 are also provided with matching sleeves two 312. The circumferential surface of the sleeve two 312 is provided with a shaft, and the sleeves one 306 at both ends of the auxiliary rod 303 are rotationally installed with the shaft.

[0045] The telescopic rod constitutes the auxiliary rod 303, and the sleeve two 312 on the slide rod 3 also has a locking structure. The locking structure is achieved by a bolt structure.

[0046] In order to avoid the rotation of the sleeve two 312 on the main rod 305, a sliding groove 313 is arranged on the circumferential surface of the main rod 305 along the axial direction. The inner circumferential surface of the sleeve three 314 and the sleeve two 312 are both provided with a protruding structure which is matched with the sliding groove 313, that is, the protruding structure extends into the sliding groove 313, so that the main rod 305 can only perform telescopic movement along the sleeve 314, and the sleeve two 312 can only move along the axial direction of the main rod 305.

[0047] A plurality of hooking structures 201 are arranged on the side edges of the leg support 2, and are used for connecting the binding belts to fix the leg and foot of the patient.

[0048] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be broadly understood, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0049] Secondly: the utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0050] Finally: the above only for the preferred embodiment of the utility model has, and does not use for limiting the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A leg support for obstetric midwifery, comprising a bed (1) and a leg rest (2), characterized in that: The bed body (1) is symmetrically provided with slide rods (3) on its side, and a second connector (302) is slidably installed on the slide rods (3) for the leg support (2) to move along the side of the bed body (1) via the slide rods (3); It also includes a main rod (305) for connecting the slide rod (3) and the leg support (2), and the leg support (2) can rotate around the slide rod (3) via the main rod (305); It includes an auxiliary rod (303) installed between the main rod (305) and the slide rod (3) for fixing the angle of the main rod (305).

2. The leg support for obstetric midwifery according to claim 1, characterized in that: The second connector (302) is a "T" shaped structure. The horizontally arranged pipe of the second connector (302) is sleeved on the slide rod (3), and the vertically arranged pipe has a sleeve (314) rotatably installed at one end, that is, the sleeve (314) can rotate on the vertical pipe of the second connector (302).

3. The leg support for obstetric midwifery according to claim 2, characterized in that: The sleeve three (314) is equipped with a main rod (305), which moves through the sleeve three (314). A connector one (301) is installed on the top of the main rod (305), and the connector one (301) is a cylindrical structure.

4. The leg support for obstetric midwifery according to claim 3, characterized in that: One end of the connector (301) is equipped with a gripping rod (304), one end of the gripping rod (304) moves through the connector (301), and the other end of the gripping rod (304) is provided with multiple (90) degree bends, and forms a straight rod structure that can be gripped by hand at the tail end.

5. A leg support for obstetric midwifery according to claim 4, characterized in that: The bending portion of the grip (304) is equipped with a connecting rod (311); The bottom of the leg support (2) is provided with a bearing seat (202), which is rotatably connected to the end of the connecting rod (311).

6. A leg support for obstetric midwifery according to claim 5, characterized in that: Locking structures are provided at both ends of the transverse tube of the second connector (302), at one end of the third sleeve (314), and at the connection end between the first connector (301) and the gripping rod (304).

7. A leg support for obstetric midwifery according to any one of claims 1-6, characterized in that: The auxiliary rod (303) is a telescopic rod. Sleeve 1 (306) is provided at both ends of the auxiliary rod (303). The main rod (305) and the slide rod (3) are also equipped with matching sleeve 2 (312). A shaft is provided on the circumferential surface of sleeve 2 (312). Sleeve 1 (306) at both ends of the auxiliary rod (303) is rotatably installed with the shaft.

8. A leg support for obstetric midwifery according to claim 7, characterized in that: The main rod (305) has a groove (313) on its circumferential surface along the axial direction. The inner circumferential surfaces of sleeve three (314) and sleeve two (312) are provided with protrusions that are adapted to the groove (313), that is, the protrusions extend into the groove (313).

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