JP4554534B2 - Postpartum care products - Google Patents

Description

  The present invention relates to a postpartum care product used for dew treatment and pelvic fixation immediately after delivery.

  During pregnancy, the ligaments that connect the bones that make up the pelvis are loosened by the secretion of hormones to secure the birth canal, the pubic joint and sacroiliac joints are loosened, and the pelvic ring is enlarged. Such loosening of the pelvis recovers when the postpartum hormone is not secreted, but when the ligament is loose enough, it does not recover spontaneously, and distortion from the loosening of the pelvis causes back pain. In addition, if the ligament is weak and the pelvis is too wide at the time of pregnancy, the fetal head enters the lower part of the pelvis with the chin open from an early stage, and the posture is difficult to pass through the pelvis at the time of delivery.

For this reason, it is necessary to appropriately tighten the pelvic ring from the time of pregnancy to prevent excessive loosening and distortion, and to recover the loose pelvis quickly after delivery. In addition to the function of supporting the abdomen and lumbar vertebrae (see Patent Documents 1 and 2), the abdominal band used during pregnancy and after delivery has been proposed (see Patent Documents 3 to 5).
JP 2005-42225 A Japanese Patent Laid-Open No. 2005-207001 Registered Utility Model No. 3037772 JP 2005-58539 A Japanese Patent Laid-Open No. 2005-60900

  It may be preferable to fix the pelvis and support the abdomen immediately after delivery. However, immediately after parturition, a treatment for applying an absorptive water-absorbing pad to the body is performed with a T-shaped band, and therefore, the treatment for caring for the abdominal muscles and pelvis tends to be performed in the back. In addition, since disposable dew treatment products and abdominal and pelvic care products are prepared separately, it is the actual situation that an assistant uses these products in an appropriate combination at the delivery site.

  In addition, the abdominal band and pelvic fixation band described in the above-mentioned patent documents are designed to be used after the body recovers to some extent after giving birth and returns to daily life involving light work such as housework. For example, for the purpose of fit, ease of wearing, and prevention of slippage, use stretchable materials, provide insertion holes to prevent the double-wrapped bands from slipping, or engage with surface fasteners Has been made. In addition, durable materials are used for long-term use. Since the abdominal band and pelvic fixation band to which such a function is added have a complicated structure and are bulky, they are not suitable for use with a bulky water-absorbing pad immediately after delivery. Further, the cost is increased by adding various functions. For this reason, an inexpensive disposable product is required as an abdominal band or pelvic fixation band used with a water-absorbing pad.

  In view of the above-described situation, an object of the present invention is to provide a postpartum care product capable of performing treatment for abdominal muscles and pelvis together with bad dew treatment in a short period immediately after delivery.

  That is, the postpartum care product of the present invention has the configurations described in [1] and [2] below.

[1] Made of non-woven fabric, buttocks, crotch and abdomen are formed continuously and integrally, and the buttocks and the abdomen are integrally formed only through the crotch A belt-like engagement portion configured to continuously protrude from the left and right ends of the buttocks , and to be engaged with the abdomen by the belt-like left and right ends protruding from the left and right ends of the buttocks Is formed integrally, and a disposable T-shaped band that becomes a shorts shape by engaging the left and right ends of the band-shaped engaging part with the belly pad part ,
A disposable type water absorbent pad attached to the crotch part of the T-band;
Disposable type of abdominal band which is disposed along the length direction of the band-shaped engaging portion inside the T-shaped band and is wound so as to cover the abdomen at both ends of the band-shaped fabric to support the rectus abdominis muscle When,
A band-shaped fabric narrower than the abdominal band , formed separately from the abdominal band, and comprises a disposable type pelvic fixation band that is wound around the lower part of the pelvis to fix the pelvis ,
A postpartum care product that is used for abdominal muscle support and pelvic fixation, as well as treatment for bad dew .

[2] the pelvic fixed band, said folded in two in the longitudinal direction of the pelvic fixed belt to form a folded at one end, two ears of the pelvic fixed belt at the other end to one end of the folded is formed tightening through one of the ends, the other to the ear end and tightening capable one knot of the pelvic fixed belt, postpartum care products according to the remainder to claim 1 prior to being tightened by stopping sandwiched pelvic fixed belt.

  According to the invention described in [1], abdominal muscle support and pelvic fixation allowance can be performed together with the dew treatment. Moreover, since the abdominal band and the pelvic fixation band are simple band-like fabrics, they are not bulky and can be worn together with the absorbent pad without any trouble. The abdominal band and pelvic fixation band are disposable products, as are the non-woven T-band and the water absorbent pad.

  According to the invention described in [2], the tightening force by the pelvic fixation band is strong and adjustment is easy. Further, although the tightened pelvic fixation band is difficult to loosen, the absorbent pad can be easily replaced because it can be easily unwound by removing the pinched portion. Furthermore, since the knot is small, there is little biting into the abdomen, and the absorbent pad also functions as a cushioning material.

  FIG. 1 is an embodiment of a postpartum care product (1) according to the present invention, which includes a T-shaped band (10), a water absorbent pad (30) (31), an abdominal band (40), and a pelvic fixation band (50). It is configured.

  FIG. 2A shows a state in which the T-shaped band (10) is developed. The T-shaped band (10) is made of a stretchable nonwoven fabric. The buttocks abutment (11), the crotch abutment (12), and the abdomen abutment (13) are continuously and integrally formed. The band-like engaging portions (14) and (15) that protrude from the left and right sides of 11) and are engaged with the belly pad portion (13) are integrally formed. The belt-like engagement portions (14) and (15) have a sufficient width to form a shorts-shaped T-band that completely wraps around the waist.

The buttocks abutment (11) has an upper edge that is inclined upward at the left and right sides (11a) and (11a), and the belt-like engagement portions (14) and (15) are continuous on the extension line so that the left and right belt-like engagements The joints (14) and (15) are inclined upward from the buttocks (11). As a result, the waist line (L ₁ ) from the upper end edge of one belt-like engagement portion (14) to the upper edge of the other belt-like engagement portion (15) through the upper edge of the buttocks (11) is gentle. It is formed with a curve. In addition, the belt-like engagement portions (14), (15) are tilted upward so that the length of the lower edge of the belt-like engagement portions (14), (15) is larger than that of the upper edge. In other words, the hip and crotch dimensions are increased without increasing the waist dimension. Further, a crotch line (L ₂ ) from the side edges of the belly pad portion (12) and the crotch pad portion (13) to the lower end edges of the belt-like engaging portions (14) and (15) is formed by a curve.

The T-shaped band (10) has a shorts shape of any size by opening and closing a surface fastener combining a loop sheet and a hook sheet and a rubber tape. That is, a loop sheet (20a) that is long in the left-right direction (the length direction of the belt-like engagement portion) is sewn on the outer surface on the tip side of one belt-like engagement portion (14), and a hook sheet ( The small pieces of 21b) are stitched together. A loop sheet (21a) (22a) that is long in the left-right direction (the length direction of the belt-like engagement portion) is sewn on both the inner and outer surfaces on the tip side of the other belt-like engagement portion (15), and the tip of the inner surface A small piece of the loop sheet (20b) is overlapped and sewn on the part. In addition, small pieces of loop sheets (22b) and (22b) are sewn to the left and right at the front end of the inner surface of the crotch pad (13). Furthermore, rubber tape (23) (24) (24) is sewn on the waist line (L ₁ ) and crotch line (L ₂ ) except for the loop seats (20a) (21a) (22a). It has been.

  Further, on the inner surfaces of the buttocks (11) and abdomen pads (13), there are openings (17a) and (18a) that open to face the crotch pads (12), respectively, and cushion pads (25 ) Is formed with pockets (17) and (18). These pockets (17) and (18) are all made of the same nonwoven fabric as the main body. The pocket (17) on the side of the buttocks (11) is overlapped on the buttocks (11) serving as a base fabric with a non-woven fabric for pockets cut into a required shape, and the contour line excluding the opening (17a) and side edges ( It is ultrasonically bonded along 17b), and further formed into a bag shape having an opening (17a) by sewing a rubber tape (24) on the side edge. On the other hand, the pocket (18) on the side of the abdomen pad (13) is formed by continuously cutting the pocket nonwoven fabric continuously with the crotch pad part (13) and folding it back at the boundary line (18b). And formed into a bag shape having an opening (18a) by sewing a rubber tape (24) on the side edge.

  The water absorbing pads (30) and (31) are bad dew treatment pads each having a waterproof sheet on the outer surface side. In this embodiment, two large and small sheets are used in an overlapping manner so that the small pad (31) that directly touches the affected area can be easily replaced, and even if it leaks from the small pad (31), it can be absorbed by the large pad (30). is doing.

  The belly band (40) is made of bleached cotton, and is used with a width of 16.5 cm and a length of 125 cm by folding the one with a width of 33 cm and a length of 250 cm into four.

  The pelvic fixation band (50) is also made of bleached cotton, and is folded into four in the width direction into a narrow band shape with a width of 7.5 cm and a length of 250 cm. Fold and align, and use in the state of width 7.5 cm x length 125 cm. In such a folded state, one end side becomes a ring to form a ring end (51), and the other end side becomes two ear ends (52a) and (52b) which are aligned.

  Next, a method for using the above-mentioned postpartum care product (1) will be described.

  First, the usage method of the said T-shaped band (10) is demonstrated along FIG. 2A-FIG. 2C which showed the T-shaped band (10) independently.

<How to use T-band>
(I-1) As shown in FIG. 2A, both ends of the cushion pad (25) are inserted into the openings (17a) and (18a) of the pockets (17) and (18) and mounted on the crotch pad (12). . By restricting both ends in the pockets (17) and (18), the pad (25) is prevented from being displaced in the front-rear direction and the left-right direction.

(I-2) As shown in FIG. 2B, the left belt-like engagement portion (15) is superimposed on the right belt-like engagement portion (14), and paired surface fasteners (20a) (20b), (21a) (21b ) Is closed. Both the belt-like engagement portions (14) and (15) have contact surfaces, that is, the outer surface of the right belt-like engagement portion (14) and the inner surface of the left belt-like engagement portion (15). 20a) Since the small pieces of the hook sheets (20b) and (21b) are mounted on the (21a), the two hook sheets (20b) and (21b) can be connected to any positions on the loop sheets (20a) and (21b). Can be combined. Thereby, the dimension around the waist can be adjusted steplessly. In addition, since the tip of the belt-like engagement portion is always engaged with the other belt-like engagement portion, the surplus portion does not hang or twist even if it is adjusted to any size, and it is extremely difficult to break down.

(I-3) As shown in FIG. 2C, the crotch rest portion (13) is placed on the belt-like engaging portions (14) and (15), and the surface fasteners (22a) and (22b) are closed. Since the loop sheet (20a) (22a) is attached to the outer surface of either of the left and right belt-like engagement parts (14) (15), the hook sheet (22b) of the belly pad (13) regardless of the size of the waist ) (22b), the loop sheets (20a) and (22a) exist at positions opposite to each other, and can be closed.

In addition, the T-shaped band (10) has an upper end edge of the buttocks (11) which is curved on the left and right sides and is inclined upward, and the band-shaped engaging portions (14) and (15) are continuously provided on the extended line. This is due to the draping performed. Therefore, if the left and right belt-like engagement portions (14) and (15) are engaged so that the waist line (L ₁ ) is horizontal, the crotch line of the belt-like engagement portions (14) and (15) is inevitably produced. The vicinity of (L ₂ ) is separated from the buttocks (11), and a three-dimensional space is formed in the shorts, along the waist and the roundness of the abdomen. Further, by inclining the belt-like engagement portions (14) and (15) upward, the hip dimension and the crotch dimension are expanded without increasing the waist dimension, so that the dimensional ratio conforms to the body shape. Further, the rubber tapes (23) and (24) are stretched and the nonwoven fabric itself is stretched to obtain high fit. By using the T-band (10) with high fit, the cushion pad (25), the water absorbent pad (30) (31) and the abdominal band (40) are less likely to be displaced, and the water absorbent pad (30) Leakage from (31) can be prevented and the abdominal muscle support effect by the abdominal band (40) can be secured.

  Next, a method for mounting the postpartum care product (1) including the T-shaped band (10) will be described. Since the postpartum care product (1) of the present invention is used immediately after parturition, here, referring to FIG. 1 and FIG. 3A to FIG. Explain in line with.

<How to wear postpartum care products>
(II-1) As shown in FIG. 1, an abdominal band (40) and two water absorption pads (30) and (31) are overlapped on the inner side of the developed T-shaped band (10). The abdominal band (40) is arranged along the left and right band-like engaging portions (14), (15) of the T-shaped band (10).

(II-2) As shown in FIG. 3A, the T-shaped band (10) set in (II-1) is inserted under the waist and abdomen of the mother and both ends of the abdominal band (40) are overlapped on the lower abdomen. cover. At this time, the spaced abdominal rectus muscles are tightened so as to be centered to support the lower abdomen, and the abdominal band (40) is wrapped around a position where the umbilicus is slightly visible.

(II-3) As shown in FIG. 3B, the belt-like engaging portions (14) and (15) of the T-shaped belt (10) are overlapped and locked (see FIG. 2B). By locking the left and right belt-like engagement portions (14) and (15), the abdominal belt (40) is prevented from being unraveled and an appropriate tightening state is maintained. Further, a small water absorbent pad (31) on the inside is applied to the affected area, and the pubic bone is sufficiently covered with a larger water absorbent pad (30).

(II-4) As shown in FIG. 3C, the belly pad portion (13) of the T-shaped belt (10) is placed on the belt-shaped engaging portions (14) and (15) and temporarily fixed. In this state, the pelvic fixation band (50) is inserted into a position corresponding to the lower part of the pelvis so that the buttocks are scooped up from the thigh side of the mother. The position of the pelvic fixation band (50) is such that the upper edge in the width direction does not cover the upper anterior iliac spine of the pelvis and the lower edge coincides with the lateral end of the greater trochanter of the femur. In the longitudinal direction, the ring end (51) is set to be in the middle.

(II-5) As shown in FIG. 3D, remove the temporary attachment of the abdominal pad portion (13) of the T-band (10), and raise the maternal pelvis to the ring end (51) of the pelvic fixation band (50). Tighten tightly through one ear end (52a), wrap around the other ear end (52b) and wind once. That is, if both ear ends (52a) and (52b) are pulled, they are connected to a tight state.

(II-6) If necessary, tighten one or more times, and as shown in FIG. 3F, the remaining portions of the ear ends (52a) and (52b) are clamped to the pelvic fixation band (50). Thereby, the lower part of the pelvis is tightened and fixed. At this time, a knot of the pelvic fixation band (50) (a portion where both ear ends intersect) is formed on the water absorbent pad (30). In addition, it is preferable to tie a knot in the middle to give a uniform tightening force to the left and right of the pelvis, but by shifting about 3 cm away from the center of the pubic bone, the pain due to the biting of the knot can be reduced while keeping the tightening force uniform. can do.

(II-7) As shown in FIG. 3F, the belly pad portion (13) of the T-shaped belt (10) is locked to the belt-shaped engaging portion (15). As shown in FIG. 4 and FIG. 3F, the pelvic fixation band (50) is outside the T-shaped band (10) on the back side, and the abdomen side is the abdominal pad of the water absorbing pad (30) and the T-shaped band (10). Between the part (13). For this reason, the water absorbing pad (30) and the cushion pad (25) serve as a buffer material for the knot, and the pelvic fixation band (50) is prevented from being displaced by being sandwiched by the T-shaped band (10).

  In the above-mentioned postpartum care product (1), the abdominal band (40) can be held tight by using the short-shaped T-shaped band (10) with high fit. Since the abdominal band (40) does not need to be tightened like the pelvic fixation band (50), it is necessary to attach the T-shaped band (10) while covering the abdomen in a slightly tightened state without tying the fabric. Can hold a strong tightening force. For this reason, it is possible to use a simple cloth as a belly band without requiring an anchor such as a hook-and-loop fastener on the belly band (40) itself. Moreover, it is not necessary to wind several times so that it may not come off, and it is sufficient if the length of both ends of the belly band (40) rotated from the back surface overlaps. Therefore, it is sufficient that the length is a length obtained by adding several tens of centimeters to the size around the abdomen.

  The pelvic fixation band (50) requires a stronger tightening force than the abdominal band (40) in order to firmly fix the lower part of the pelvis. For this reason, it is necessary to tighten the belt-shaped fabric so that it cannot be unwound by simply tightening the belt-shaped fabric and holding it with the T-shaped belt (10). The tightening method of the pelvic fixation band (50) is not limited, but as described above, the pelvic fixation band (50) is folded in half so that one end side is the ring end (51) and the other end side ear end (52a ), Tightening the other ear end (52b), wrapping it once and pulling it to tighten it, and pinching the remaining part between the body and the pelvic fixation band (50) and recommending it. According to this tightening method, since it can be tightened repeatedly after tying, it is easy for the caregiver to operate the pregnant woman who lies, and the desired tightening force can be easily obtained. In addition, since the knot is not tightly tightened and the remaining part of the knot is loosened, the pelvis fixation band (50) can be easily removed even when the water absorbent pads (30) (31) are replaced. In particular, since the small pad (31) that directly touches the affected area is frequently replaced, it is important that it can be easily detached. Although the remaining portions of the ear ends (52a) and (52b) are only pinched, there is little loosening due to movement because there are few movements of the maternity in the rest period immediately after delivery. Moreover, since it is retightened every time the pad is changed frequently, a sufficient pelvic fixation force can be continuously obtained during the mounting. In addition, since the ear ends (52a) and (52b) are only wound once, the knot is small and the bite into the body is small. Moreover, the water-absorbing pads (30) and (31) serve as cushioning materials to alleviate the bite of the knot. Immediately after delivery, a plurality of or thick water-absorbing pads are attached, so that the water-absorbing pad can provide a sufficient buffering force.

  Such a tightening method using a simple cloth is not suitable for a mother to put on and take off at a time accompanied by daily operations such as housework, but is suitable for a time to leave the attachment / detachment to an assistant immediately after delivery.

  In the present invention, the tightening method using the pelvic fixation band is not limited to the method described above. Examples of other tightening methods include a method of aligning and pinching the remaining portions through both ear ends (52a) and (52b) to the ring end (51), a method of tying both ends of the pelvic fixation band, etc. The present invention does not exclude these tightening methods. However, the above-described tightening method can be recommended because it has a strong tightening force and is easy to adjust, is easy to loosen but can be easily removed by removing the pinched portion, has a small knot, and has little biting into the abdomen.

  The fabric used as the abdominal band (40) and the pelvic fixation band (50) does not require an engagement tool, and does not require fraying at the cut end, and can be used with the material cut. The use of a simple fabric as the abdominal band (40) and the pelvic fixation band (50) is because the non-woven T-band (10) and the water absorbent pads (30) and (31) are disposable products. This is in line with the demands of expectant mothers and caregivers who want to use disposable items on the fixed band (50). Moreover, since it is a simple strip-like fabric, it is not bulky and can be mounted together with the absorbent pad without any trouble.

  Although the kind of fabric used for the abdominal band (40) and the pelvic fixation band (50) is not particularly limited, bleached cotton can be recommended because it directly touches the skin, has excellent hygroscopicity and is inexpensive. However, the present invention does not exclude various chemical fibers, hemp and silk natural fibers. Further, although processing such as coloring or gluing is not required for the fabric, the pelvic fixation band (50) may be a fabric treated with a fluorescent agent. This is because the cloth treated with the fluorescent agent is slippery, so that the cloths slip easily when tightening the ring end (51) through the ear end (52a). Of course, even if slipping is improved by the fluorescent agent, it is not slipping to the extent that the pelvic fixation band (50) tightly drawn and pinched is unraveled, and the fixing force of the pelvis is not hindered. On the other hand, the abdomen (40) does not need to be slid between fabrics and it is preferable that the overlapped state does not loosen, so it is preferable to use a non-fluorescent fabric. In order to increase the holding force and the tightening force, it is preferable that these fabrics are used by overlapping a plurality of fabrics by appropriately folding them. The abdominal band (40) preferably has a width of 10 to 20 cm in order to firmly support the rectus abdominis muscle, and particularly preferably has a width of 12.5 to 17.5 cm. On the other hand, the pelvic fixation band (50) preferably has a width of 5 to 10 cm in order to be mounted between the pelvic upper anterior iliac spine and the greater trochanter of the femur, and more preferably 6.5 to 8.5 cm. preferable. The width of the above-described band is the width at the time of use, and is used as the band of the above width regardless of the number of stacked fabrics.

  The postpartum care product of the present invention is not limited to the embodiment described above.

  The T-shaped band may be a shorts type that completely wraps around the waist by a band-shaped engagement portion having a sufficient width. In the above-described embodiment, the fit is further enhanced by adding elements such as the use of stretchable nonwoven fabric, draping, waistline and crotch line rubber tape, and hook-and-loop fastener mounting positions to the basic shorts-shaped T-band. It is a thing. These additional elements may be omitted, or any one or two or more of them may be added. Further, other elements may be added to improve the fit. Examples of the stretchable nonwoven fabric include those obtained by adding stretchable materials such as latex and polyurethane to the nonwoven fabric material, and those obtained by imparting stretchability to the fibers by heat treatment without using these different materials. It is also preferable to apply a water repellent treatment or an antibacterial treatment to the nonwoven fabric. Also. In the T-shaped band, the means for engaging the band-shaped engaging part and the abdomen pad part and the means for engaging the band-shaped engaging parts are not limited to the hook-and-loop fastener, and an adhesive tape that can be used repeatedly can be used. Moreover, the presence or absence of a pocket for mounting the pad is also arbitrary. In the above embodiment, the pad in the pocket of the T-shaped band is used as a cushioning material, and a pad for bad dew treatment is attached separately. However, a water absorbing pad for bad dew treatment is inserted into the pocket. Can also be used.

  The size and number of absorbent pads are not limited, and may be set as appropriate. However, it is preferable to use two large and small pads in consideration of the convenience of exchanging the pads, the prevention of leakage, the buffering property of the knot of the pelvic fixation band, and the like.

  The postpartum care product of the present invention is a disposable product and can be used for the treatment of abdominal muscles and pelvis together with the dew treatment immediately after delivery.

It is the whole postpartum care article perspective view of the present invention. It is an expanded view of the T-shaped band in the postpartum care product of FIG. It is a perspective view which shows the state in the middle of wearing of the T-shaped belt | band | zone of FIG. 2A. 2 is a perspective view showing a state of completion of wearing of the AT band. It is a perspective view which shows the mounting | wearing procedure of the postpartum care goods of FIG. It is a perspective view which shows the mounting | wearing procedure of the postpartum care goods of FIG. It is a perspective view which shows the mounting procedure of the postpartum care article of FIG. It is a perspective view which shows the mounting procedure of the postpartum care article of FIG. It is a perspective view which shows the mounting procedure of the postpartum care article of FIG. It is a perspective view which shows the mounting procedure of the postpartum care article of FIG. It is a perspective view which shows the mounting state of the postpartum care article in a standing position.

Explanation of symbols

1 ... Postpartum care products
10 ... T-shaped belt
11 ... But part
12… Crotch rest
13 ... stomach pad
14,15 ... Strip engaging part
30,31… Absorbent pad
40 ... belly band
50 ... Pelvic fixation band
51 ... Ring end
52a, 52b ... edge

Claims (2)

The buttocks (11) , the crotch pads (12) , and the abdomen pads (13) are continuously and integrally formed. The buttocks (11) and the abdomen pads (13) are the crotch pads. (12) only becomes integrally formed through protrudes strip continuously from left and right ends of the hip rest part (11), band-shaped left and right ends protruding from left and right ends of the hip rest part (11) Band- shaped engaging portions (14) and (15) configured to be engageable with the belly pad portion (13) are integrally formed , and right and left ends of the band-shaped engaging portions (14) and (15) are the belly pad portions. Disposable type T-shaped band (10) that becomes shorts by engaging with (13) ;
Disposable type water absorbent pads (30) (31) to be attached to the crotch part (12) of the T-shaped band (10) ;
It is a belt-like fabric disposed along the length direction of the belt-like engagement portions (14), (15) inside the T-band (10) , and is wound so as to cover the abdomen at both ends of the belt-like fabric. Disposable abdominal band (40) that supports the rectus abdominis muscle,
Wherein a narrow band fabric width than girth (40), wherein the cinch (40) is formed separately and tighten around the pelvis lower portion disposable in the pelvic fixed belt to fix the pelvis (50), With
A postpartum care product that is used for abdominal muscle support and pelvic fixation, as well as treatment for bad dew . The pelvic fixation band (50) is folded in half in the longitudinal direction of the pelvic fixation band (50 ) to form a fold (51) on one end side, and the other end side on one end side where the fold (51) is formed. The pelvic fixation band (50) is tightened through one of the two ear ends (52a) (52b) (52a) , and the other pelvic fixation band (50 ) is tightly coupled with the ear end (52b). and, postpartum care article of claim 1 which is tightened by turning off clamp the remainder to the pelvic fixed belt (50).

Images