Has anyone with a Coloplast Titan (Classic pump) experienced it leaking fluid back into the cylinders after deflation?
A few hours after a full deflation, I can feel that some fluid has appeared back in the cylinders. The pump hasn't been squeezed.
Titan auto filling?
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MissionInflatable
- Posts: 42
- Joined: Tue Oct 21, 2025 10:24 am
Titan auto filling?
67yo - Australia - embarked on the usual journey of pills and injections 10 years ago, which worked sporadically but turned out to be more stressful than they were worth.
Coloplast Titan Classic 22cm (via Infrapubic) on 13 Jan 26. Dr Chris Love, Melbourne
Coloplast Titan Classic 22cm (via Infrapubic) on 13 Jan 26. Dr Chris Love, Melbourne
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wilsonmill
- Posts: 463
- Joined: Mon Mar 11, 2019 9:50 am
- Location: Raleigh NC
Re: Titan auto filling?
After deflating the implant do you give yout pump a squeeze or two to seat the valve?
Age 65, type 1 diabetic, Married 21+ years, Titan implant 23 cm 27Feb2019, Duke Medical Hospital, Dr Lentz, failed March of 2024, revision 25Jun24 AMS700 LGX 18cm 5rte's Dr Andrew Chang associated urology Raleigh NC, Rex Hospital
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Flounder
- Posts: 287
- Joined: Mon Jul 23, 2018 3:17 pm
- Location: PA
Re: Titan auto filling?
by wilsonmill » Thu Feb 26, 2026 8:20 am
After deflating the implant do you give yout pump a squeeze or two to seat the valve?
OP’s signature says he has a Titan Classic. “Setting the valve” after deflation or resetting it after it gets stuck isn’t necessary with the Classic pump. It doesn’t have that extra valve in the pump like the OT/OTR or AMS MS pumps have.
The Titan Classic is designed to deflate by squeezing the two deflate bars simultaneously. Mine stops deflating as soon as I release the deflate bars and holds that level indefinitely.
A-70, M-45, ED due to NS-Prostatectomy in 2012 and radiation for PCa return in 2016
Pills & injections ran their course. Implanted Nov’22 - Dr. Eid. Titan Classic 22cm, Ectopic reservoir
Only regret; Not getting the implant sooner.
Pills & injections ran their course. Implanted Nov’22 - Dr. Eid. Titan Classic 22cm, Ectopic reservoir
Only regret; Not getting the implant sooner.
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ElbowRoom
- Posts: 940
- Joined: Mon Mar 17, 2025 1:58 pm
Re: Titan auto filling?
I have the Titan Classic and I get this too. I can deflate to the point it's pretty floppy and I can feel the cylinders crinkling around inside. Then 30min later it will feel more full and round, like a semi-erection. My surgeon filled the 125ml reservoir to 130ml because I have a large anatomy. I assumed the extra fluid was staying in the tubing and ending up back in the cylinders.
Reading this post I'm thinking maybe it's a feature (bug?) in the Classic design. Another possibility is if you have strong abdominal muscles, they could be squeezing the reservoir and pushing fluid past the reservoir's check valve. I'm in pretty good shape so that is a possibility.
It doesn't really bother me, but does make it slightly more challenging to conceal under clothes, exercise in public, etc.
Reading this post I'm thinking maybe it's a feature (bug?) in the Classic design. Another possibility is if you have strong abdominal muscles, they could be squeezing the reservoir and pushing fluid past the reservoir's check valve. I'm in pretty good shape so that is a possibility.
It doesn't really bother me, but does make it slightly more challenging to conceal under clothes, exercise in public, etc.
58yo Coloplast Titan 28cm Penoscrotal with Dr. Hakky 10/21/2025.
Pre-op erect measurements:
8.5"L and 6.5"C
Post-op: 8”L and 6”C at one week.
8.5” and 6”C at three weeks with full glans engorgement
Pre-op erect measurements:
8.5"L and 6.5"C
Post-op: 8”L and 6”C at one week.
8.5” and 6”C at three weeks with full glans engorgement
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