Sims rectal speculum experience

Does anyone have experience with the sims rectal speculum? (search for: "sims speculum fenestrated") The moment after insertion and especially when I pull it out my sphincter muscle spams and it's very painful as it forces the speculum closed and tissue gets pinched between the blades. Similar experience anyone? How to avoid this, prevent this, thoughts, comments?

I only have bad experience , I hate it I throw it away after two times.

All other speculums are better.

Exactly, thanks for the response @julle1976 I was thinking the same, like..how can anyone use this? Does it get used on real patients? Perhaps it's only meant to be used during surgeries (during which the patients are usually under anesthesia or/and muscle relaxants).

I gave mine away for the same reason. It should be removed before being completely closed. It is much easier to use on another person with careful understanding than on yourself. Mistress was grateful to receive it and I was nicely rewarded for the gesture.

I have a number of rectal speculums, you just have to make sure that when you squeeze open the blades, if the patient feels any discomfort to close them slightly. As for the withdraw, I always keep the blade slightly open to avoid pinching.

For me the Collins speculum and plastic gyno speculum always working best. I know what you're talking about in your post. It's best to remove it slowly, when it's slightly open.

I bought one of those to use on my husband (butt play), and we learned pretty quick it wasn't a good idea. It kind of pinches being inserted, and you've got to be super careful expanding the 'wings', especially if there's the possibility of internal hemorrhoids. I wound up going back to our tried and tested Kelly proctoscope, which is about an inch in diameter and 6" insertable. It's smooth stainless steel, and with a decent amount of surgical lube it glides right into him the full 6" with virtually no discomfort at all. David says it's more comfortable being inserted than a colonic speculum, which itself doesn't hurt. The neat thing about stainless steel instruments is the clinical sensation of coldness when it's inserted, but it warms to body temperature quickly. And if I just barely hold a vibrating toy to the flange it resonates directly on his prostate. He loves it. You can also easily sterilize these instruments by dropping them in a bucket of scalding Clorox water, then washing in Dawn soap water and rinsing them off.